Click on Help, then About at Main Screen for exact Version Number
--------------- Oct 19, 2015 Version 3.5 B.057 -----------------Added option of holding the Shift key while pressing F8 or F9
to advance or back up 2 ports at a time. This way you stay on
the same port Type, for example moving from Intake port to
another Intake port. Head porter only.
Added Intro Help Message to explain this 'Shift' key option
is possible.
--------------- Oct 15, 2015 Version 3.5 B.056 -----------------Fixed bug introduced in v3.5B to allow USB style SuperFlow FlowComs
communicate with 64 bit computers. The bug would occur if you pressed
F8 or F9 to move to a different port while testing, the program would
lock up.
--------------- Aug 28, 2015 Version 3.5 B.055 -----------------Program now shows "LPS" for SF1020 flow ranges if Metric.
Program now turns the motors On when you press F1 for starting
a test if senses the test pressure is near zero and you have
a Flowcom.
If Flowcom looses communications, the program is now faster
at recovering communications.
Fixed a bug where the program would not estimate the proper
SF1020 range to set if you were using Metric LPS units and
the automatic valve opener.
Program now displays the SF1020 full scale CFM or LPS range
in the Recording screen.
Program now displays the step number for Valve Lift if using
the automatic valve opener. This can be useful for debugging.
Widened the field for displaying Valve Lift for the automaic
valve opener.
Program now gives more time for certain steps and some other
enhancements to make the automatic valve opener procedure
less likely to get hung up.
Program should now be better at finding the "Home" position
for the automatic valve opener from the Ctrl-H command.
--------------- Aug 23, 2015 Version 3.5 B.054 -----------------Program now recommends you choose 'Prompt at Range Change'
if you are using the automatic Valve Opener and have a
FlowCom on a flowbench that is not the SF1020 bench, which
can automatically change ranges itself.
Program now automatically starts up the motors when you press
F1 to start a test if you have a FlowCom type flow and the
program senses the motors are not running.
Program now changes color of the Flow Reading to red on a FlowCom
type bench if it senses it is over 100% to warn it is too high.
Program now waits 5 seconds (instead of 3 seconds) to sense if the
the Automatic Valve Opener has found the valve tip when you
start a test. FlowCom communications can be slow and may require
this extra time.
The program has adjusted the 'Default' settings for the auto
valve opener to provide more power, and 'Prompt at Range Change'
if you have a FlowCom bench which is not SF1020.
Fixed a nagging "DrawTabsEr Err = " error message which could
sometimes occur if you minimized the Port Flow main screen.
Added more debugging messages for when writting the Debugging File.
You can now use shortcut keys Ctrl-F7 to turn the motors Off and
Ctrl-F8 to turn the motors On if you have a FlowCom.
--------------- Aug 5, 2015 Version 3.5 B.053 -----------------Put back command for turning On and Off motors with FlowCom, even
if bench is not an SF1020.
--------------- July 8, 2015 Version 3.5 B.052 -----------------Fixed bug where data recorded in pressure was not converted to
velocity when doing certain port velocity maps. This bug was
introduced in v3.5 B.008 when it became necessary to split a
very large routine in the program into 2 separate routines.
--------------- June 4, 2015 Version 3.5 B.051 -----------------Increased limits for CFM when doing Test Corrections to adjust flow
bench flows to match a certain Calibrated Orifice flow numbers up
from 600 to 1300 CFM.
Pitot tube pressures now show the pitot tube pressure or velocity
corrected for any change in Test Pressure, just as CFM or LPS flow
is corrected. Prior to this, this correction was only applied to
the recorded data, not the displayed data.
Added Preference to allow disabling this correction to Port
Velocity measurements, under Definitions tab.
Added a 'Correction Info' button in Test Options screen with the
Port Velocity details to explain this new Preference and how
it will affect your Port Velocity measurements.
--------------- May 6, 2015 Version 3.5 B.050 -----------------Made it easier to recover program's configuration file should
it become corrupted.
--------------- Apr 25, 2015 Version 3.5 B.049 -----------------When checking to see of SF1020 can switch to a different test pressure,
the program now sets 36 units if you are using metric units.
Added error message if program having problem setting test pressure.
When checking to see of SF1020 did switch to a different test pressure,
the program now checks to see if it matches the desired result for
both units of inches or cm of water.
Added 'Rezero FlowCom' under Options, which explains how to rezero
the FlowCom pressure sensors.
Eliminated a possible 'nag' screen where you were warned the
Electronics (or FlowCom) screen had been resized but the
Preference for resizing 'had not been turned on.
--------------- Feb 7, 2015 Version 3.5 B.046 -----------------Added a Preference under General Operation tab to allow you to
specify the flow readings to be recorded to nearest .01%.
Show 'Load from FlowCom Now' button in Flow Bench specs for SF 260,
SF450, SF 750.
Fixed bug where some features in the Flow Bench specs screen were not
working correctly after you used the 'Load from FlowCom Now' button.
--------------- Jan 28, 2015 Version 3.5 B.045 -----------------Fixed bug where "Fix" put in for V3.5 B.041 for reporting Port
Velocity was applied to too many different test configurations.
Bug introduced was program was reporting Pressure even if you
asked for Velocity to be reported.
--------------- Dec 30, 2014 Version 3.5 B.044 -----------------Added option to debug USB Swirl Meter Communications in Recording
screen, under Help, then Troubleshoot, then "Write Debugging USB
Swirl Meter File".
--------------- Dec 23, 2014 Version 3.5 B.043 -----------------Made additional changes to the routine which reads the USB Swirl
meter to work on more variations in computer speed.
--------------- Dec 19, 2014 Version 3.5 B.042 -----------------Updated valve opener driver on CD to latest. Seems to fix some
communications problems with auto valve opener.
--------------- Dec 6, 2014 Version 3.5 B.041 -----------------Fixed minor bug where if you changed the Graph Name for the first
file in the History Log, it would not stay permanent.
Fixed bug where the USB Swirl readings were not being read
immediately (could be delayed) or read correctly.
Fixed bug where if you selected to record a single velocity
data point and were using electronics for recording, the
recorded data could have conversions applied to it twice
(producing incorrect data).
--------------- Oct 31, 2014 Version 3.5 B.040 -----------------Put in message to explain the options for Recording Port Velocity
if you selected to do 1 port velocity for all lifts. Message
mentions Preference option to change this function.
Repositioned Label and Shape which are used when using the
auto valve opener. These had become obstructed with the bar
graphs possible with the Head Porter version.
Program now eliminates extra Port Velocity columns if you have
selected to do just 1 velocity at all lifts.
Program now forces the Electronics for SF260, SF450 and SF750
benches to FlowCom.
Program no longer asks about Early FlowCom unless you have selected
FlowCom as the Electronics.
Fixed bug where CFM results would not be recorded even if they
were being displayed in the Electronics screen. Problem seemed
to only occur if a temperature needed for the CFM calculation
was zero (0).
--------------- Oct 29, 2014 Version 3.5 B.039 -----------------Program now allows re-entry of Registered Code if the config
file becomes corrupt.
Fixed bug introduced in v3.5 B.018 where the Exh Rocker Ratio
was not being used correctly to show Gross Valve Lift in the
Engine Specs screen. This did not affect the accuracy of the
Engine Performance Estimate report.
--------------- Oct 23, 2014 Version 3.5 B.038
------------------
Fixed some of the menuing problems in the Preferences screen for
Emailing.
Fixed bug where newly activated Emailing Preference needed to
have choices added.
--------------- Oct 9, 2014 Version 3.5 B.037 -----------------Increased the upper limit for acceptable flow ranges on the SF750.
--------------- Sept 22, 2014 Version 3.5 B.036 -----------------This version of software now checks to see if the temperature
probes in the SF60 bench could be reversed from typical installation.
If they are reversed, the software now correctly knows the warmer
temperature is for the air flow AFTER the motor.
A Preference lets you switch the function so it operates as it
did before this change.
--------------- Sept 17, 2014 Version 3.5 B.035 -----------------Now if you answer No to 'Try Again?' to try the Black Box II
communications not working, the program exits out of the
Electronics Screen.
Furthere refined the USB controller logic so it can control better
after turning the motors on or off.
Program now checks that the 4 readings taken to be used for Tuning
the controller are stable, and recommend the user to take
different action.
If the controller logic resets the Integral portion, the program
now better follows that up with not again resetting it unless
really needed.
--------------- Aug 27, 2014 Version 3.5 B.034 -----------------Added message if the USB Swirl Meter Com Port has not been set
and turn off looking for the swirl meter.
Program now senses if you have clicked on 'Swirl Meter Type' in
the calibrations screen and tells you to record swirl, you must
also choose 'Swirl' for 'Other Details' to record in the Flow
Bench specs screen.
--------------- July 30, 2014 Version 3.5 B.033 -----------------The change added to v3.5 B.029 to allow manually scale the port
velocity graphs so the Max and Min can be within 1 unit of each
other was not always saved. Now it is.
The Preference which told the program to ask or not ask about
using a VERY early FlowCom (the first 50 or so made before 1998)
now has a new choice to force program us assume early
FlowCom (and not ask or check). The Preference is now called
"Early (pre 1998) FlowCom?" under Gen Operation, cont. tab.
--------------- July 2, 2014 Version 3.5 B.032 -----------------Changed the weather correction for JKM benches. Prior to this, the
correction was done exactly as shown in the JKM instruction manual.
Two different users pointed out that the correction was backward,
and our analysis confirmst it is. The original JKM correction would
have CFM increase if Barometer went higher or Temperature went lower.
Now the JKM correction has CFM DECREASE if Barometer goes higher
or Temperature goes lower, and this physically makes more sense.
--------------- June 28, 2014 Version 3.5 B.031 -----------------Program now accurately reads the Black Box II with a Baro sensor
only (no temp or humidity sensor).
--------------- June 27, 2014 Version 3.5 B.030 -----------------Added notes for the Preference of using Weather Corrections
when using a JKM bench. There is now a JKM Info button in
Preferences for more info and an explanation label.
Added example JKM Bench file as a template.
Added more debugging info for debugging valve opener operation
with sf1020 bench.
Program now changes sf1020 ranges by 2 ranges if flow pressure
goes above 100% or below 40% if possible.
--------------- June 16, 2014 Version 3.5 B.029 -----------------Now where program predicts the CFM range to use for SF1020 bench
when no CFM ranges are provided, the program only fills in
2 ranges, so there are less bench shut downs for changing ranges.
You can now manually scale the port velocity graphs so the Max and
Min can be within 1 unit of each other. This can be useful for
recording special valves equipped with pressure taps.
If using Motor Controller and Valve Opener, program will now shut
down the bench at the end of the test.
Added several more events to be recorded in the Debugging Log file
for debugging SF1020 range changes during automatic testing.
--------------- May 22, 2014 Version 3.5 B.027 -----------------Added Option in the FlowCom screen to display some debugging info
when an SF1020 goes through a range change when using the Auto
Valve Opener to automate the test.
--------------- April 18, 2014 Version 3.5 B.026 -----------------Added a "cancel printing" option if problem print page header.
If very long file name and program prints header with small font,
the picture files can be drawn larger than the border. Fixed.
Added check so printed data summaries for a graph would not be
repeated if a page break occured in middle of printing these
summaries.
Fixed bug where the Fine Tuning info about the flow manometer was
conflicting with the Com Port for the USB Swirl Meter.
Added simple feature to allow manual tuning of new controller.
Fixed bug where the exhaust direction of the new controller
was not updating correctly.
Fixed bug where if no controller is found, the program keeps
trying to find it.
--------------- Feb 9, 2014 Version 3.5 B.022 --------------------Fixed bug where the wrong style of Valve Opener USB Driver could be
installed after you answered the question about having a New or Old
Valve Opener.
Program now saves an Example file you open to the My-Tests folder as
soon as you open it.
Changed Comm1 to Comm1Old in frmCalcData. Added Scomm32.ocx and named
this Comm1 as was the name of the old MSComm32.ocx. This should
only be for setting up the Voji Controller.
Program now better checks for Com Ports for Black Box II
and won't call the Controller port a Black Box II port.
Refixed the metric bug found in v3.5 B.012.
'fix' got lost.
At some point this
Finished the new 'Troubleshoot Valve Opener' option which runs a
different program to check out the operation of the valve opener.
Program now updates the 'Preview' of port velocity graph scales
in the Set Scales screen in the Graph screen.
Added Preference under the "Printing/Graphing" tab to force the
Port Velocity Maps to all be graphed to the same scale throughout
the program.
--------------- Dec 19, 2013 Version 3.5 B.020 --------------------Improved appearance of printed port velocity map for rectangular ports.
Improved appearance of printed port velocity map so titles would not be
written over each other at top of printout.
Fixed bug introduced in v3.5 B.008 for the printed port velocity map so
labels for each port are printed more closely to the appropriate port
map.
Improved appearance of printed port velocity map for circular ports.
Prior
to this, these graphs could be printed very faintly.
Added Help file for the Fine Tuning of the Flow Sensor.
--------------- Nov 23, 2013 Version 3.5 B.019 --------------------Tried again to fix bug for some European users who had problems in the
Engine Specs screen entering base engine data (program would lock up).
Checked to make sure the feature of 'Fine Tuning Flow Pressure
Sensor' was working correctly. Head Porter version only.
Fixed bug where the limits for the temperature readings for flow data
(like used in SF110 bench for flow corrections) were too low for the
choice of units of 'Englich with MM' in Preferences.
--------------- Nov 21, 2013 Version 3.5 B.018 --------------------Tried to fix bug for some European users who had problems in the
Engine Specs screen entering base engine data (program would lock up).
Added the USB Flowcom fix to the Start New Test Wizard screen.
--------------- Nov 18, 2013 Version 3.5 B.017 --------------------Changed label in Preferences from "Allow Very High Pressures" to
"Allow Higher/Lower Pressures" to better describe the options for this
Preference.
Made some modifications to program to better read the USB cable from
the new USB FlowComs (black face plate) on 64 bit computers.
--------------- Oct 18, 2013 Version 3.5 B.016 --------------------Fixed bug where the Port Velocity Map option of 'Side View, All Lifts'
was not working.
--------------- Oct 12, 2013 Version 3.5 B.015 --------------------Added a 2nd type of USB Driver installer to CD for the auto valve
opener. This driver is for the newer valve openers which have v107
firmware, which we started shipping Oct 2013.
Updated program instructions about installing the driver.
Added new 'Troubleshoot Valve Opener' option which runs a different
program to check out the operation of the valve opener.
--------------- Sept 28, 2013 Version 3.5 B.014 --------------------Fixed bug where the choice of recording Port Velocity data at 2 or 3
different depths was not working properly when actually recording the
data electronically.
--------------- Sept 26, 2013 Version 3.5 B.013 --------------------Fixed bug where the choice of recording Port Velocity data at 9
positions at all lifts was not allowed in the Head Porter version.
--------------- Sept 24, 2013 Version 3.5 B.012 --------------------Fixed bug where if file was saved as Metric units, the program would
not see that properly and would 'convert' it again to metric units
in error when the file was opened again.
Updated the PerformaxCD.exe file for troubleshooting the valve opener.
--------------- Sept 5, 2013 Version 3.5 B.011 --------------------Motor Controller Options are now not shown unless you have a Black Box II
electronics.
Turn off Valve Opener option in FlowCom/Electronics screen if now
Valve Opener has been selected.
Now call the Option of SuperFlow FlowCom Features SuperFlow 1020 FlowCom
Features. Now this Option is hidden unless you have specified a SF1020
bench type.
Improved feature to "Tune" the controller.
Tried to make flow control faster responding if the tuning encountered
the top end or bottom end of the range (limits).
Added feature to better show the controller output.
then Motor Controller, then Show Controller Output.
Click on Options,
Refined the Electronics screen so that if you enlarged it, all fonts
would stay enlarged. Prior to this, some font sizes would shrink
to their original "small screen" size.
--------------- July 28, 2013 Version 3.5 B.010 --------------------Fixed bug where if you clicked on the Find button to find the FlowCom,
and then clicked on the 'Load Flow Ranges' button, the FlowCom would
not be found.
Refined the menu options for enabling and disabling the Hand/Foot
switches
for starting recording in the Electronics/FlowCom screen.
--------------- June 30, 2013 Version 3.5 B.009 --------------------Fixed bug that when you picked an Example Cam in the Engine Specs screen,
the cam the program picked was actually the one directly above the one
you picked in the list. Pro and Head Porter versions only.
Fixed bug where the program would say the Swirl Meter com port was
conflicting with the USB Switch com port even if you were not using
a USB swirl meter.
Finalized the gauges on the Electronics readings (and FlowCom) screen.
Head Porter versions only.
Rearranged some of the Help options at the main screen to keep the
list shorter and better organized.
Added Help option for 'Display Head Porter Features'.
--------------- June 27, 2013 Version 3.5 B.008 --------------------Added new Preference%(18) to allow for english units of CFM, Deg F,
inches of water pressure, etc. but mm valve, lift and engine
dimensions.
Program now allows for graphing Flow results corrected to 2 different
test
pressures (Head Porter Version only).
Fixed minor bug where if Graph Auto Scaling was not turned ON, the
program
could still Auto Scale but some aspects of the graph would look strange.
Made several changes to allow for more options for doing Port Velocity
Graphs
in the Head Porters version.
Program no longer 'nags' as much about using the CFM at 0 lift as
Leakage.
You can now request the graph to be printed in a smaller height. This
can
allow for more printed text to be included with the graph on 1 page.
You can now specify if you want the Test Piece picture to be drawn
smaller
in printouts in portrait mode. This can allow for more printed text to
be
included with the graph on 1 page. NOTE: In landscape mode, the Test
Piece picture is always drawn small on the same line as the test title.
The Test Piece picture is now printed in reports also.
Added a graph line thickness between Thin and Thick, called Thin 'Plus'.
Rearanged the graph line styles in the drop down menu so all line
thicknesses
are listed together, with the appropriate check mark by the type
currently used.
Enlarged the default Electronics/FlowCom screen with larger numbers.
Added 2 more example data files:
Typical SF1020 w Wet Flow
Typical SF1020 w Port Velocity and
--------------- May 28, 2013 Version 3.5 B.007 --------------------Program now displayes the company logo on main screen, if you have
specified one in the Preferences. Pro or Head Porter versions only.
Added feature to allow for a Test Piece (typically cylinder head)
picture to be included with your test files and printouts. Head
Porter version only.
Pro version now allows for motor controller to be used.
Added hundreds of new Engine Analyzer v3.4 cam files, for Pro or Head
Porter versions.
Fixed some bugs when creating Head Porter graphs.
Added menu command 'Edit Printed Comments & Data Output' under the
File option on the Graph screen in the printing options section.
For Head Porter version, cleaned up some Graph Option choices.
--------------- May 8, 2013 Version 3.5 B.006 --------------------Fixed bug where FlowCom/Electronics screen could be off screen
too high or too far to left.
Fixed bug where Test Comments were not being shown
in the Preview when opening some older Port Flow files.
Added variable to limit columns on main screen
Made Overlap Graphs go to zero at start and beginning of graph to
look more correct.
Fixed bug where graphs for % Exh/Int only showed the first cylinder
on the head even though you requested all cylinders to be graphed.
Updated file PlotSpc to more accurately show Mass Flow correctly for
gm/sec and lb/min, and correct for proper air density specs.
Eliminated an "=" for some graph labels.
Made several enhancements to Port Velocity Report for Head Porter
version, to allow more averaging for all possible combinations
of recording port velocity.
Added Hot Wire as a Custom Bench Type.
Program now hides the 'Range' column for bench types which
have only 1 range, like EZ Flow, JKM, Hot Wire, LFE.
Updated Flow Bench screen to hide all ranges but 1 for
LFE bench. LFE calculations only used Range 1.
Eliminated some Controller Options in the Electronics screen.
--------------- Feb 9, 2013 Version 3.5 B.004 --------------------Graph Type screen updated to match new choices for choosing
"Port to Graph".
Fixed bug where the Port Velocity Map was not being graphed correctly.
--------------- Feb 8, 2013 Version 3.5 B.003 --------------------Simplified the graph choices by eliminating many of the Int, Exh, and
Int & Exh choices into just 1 choice. Now the program now looks
to a separate input of "Port to Graph" for this setting.
Program now remembers the setting of Using USB Switch in Electronics
screen.
--------------- Feb 7, 2013 Version 3.5 B.002 --------------------Fixed bug where Port Depths for Head Porter Velocity Measurements
were not being displayed properly for the different versions.
When quitting program and you select 'Cancel' for Saving Changes to
current test file, now the program keeps program open. Before it
continued shutting down.
The settings for a 2 pulse swirl meter being read directly with a
FlowCom (no Performance Trends electronics) has been added. In
addition, a special calibration factor for this 2 Blade Swirl
meter is also possible.
Fixed bug where reports may only be for Intake ports.
Fixed bug where the cylinders you may "Pick" for a report
was not being shown clearly (another input was in front of it.
--------------------------------------------------------------------
--------------- Feb 1, 2013 Version 3.5 B.001 --------------------Added new "Head Porter" version with several advanced features.
Fixed bug where the valve opener combined with SF1020 did not seem to
work well with finding the next range to set when using Metric units.
The graph screen now should more completely fill the available screen
in most all situations.
You can now select a single cylinder to make graphs which require
a valve lift profile, like Flow Area and Pseudo Flow Velocity.
Added label to better explain what cylinder or that Average of
All Cylinders will be used for Flow Area and Pseudo Flow Velocity graphs.
(Head Porter Version only)
Added Preference to not always autoscale.
Pro version only.
Improved appearance of some printed landscape graphs.
Added option under Format to enlarge the labels on the graph to
be more easily read.
Fixed bug where the 'Filter' option for finding test files did not
work when looking for the Test Date.
Allow for using a USB switch to start data recording. This is done
buy purchasing the proper switch from Performance Trends, then
going into FlowCom or Electronics screen, clicking on Options at
the top, then select the USB Switch Option. You must also set the
proper Com Port for the USB Switch under this option also.
^^^^^^^^^^^^^^^ Feb 1, 2013 Version 3.5 B.001 ^^^^^^^^^^^^^^^^^^^^^
----------------------------------------------------------------------------------------------------------------------------------------------------- Jan 31, 2013 Version 3.5 A.108 --------------------Fixed bug where program could stop running if you clicked on a particular
input name in the Test Options screen.
--------------- Nov 15, 2012 Version 3.5 A.107 --------------------Fixed bug where program had problems reading the SF260 ranges from
FlowCom in Bench Specs when set to Metric.
--------------- Oct 23, 2012 Version 3.5 A.106 --------------------Fixed some bugs introduced since v3.5 A.101 producing graphs
and reports.
--------------- Sept 19, 2012 Version 3.5 A.105 --------------------Tried to fix bug where the valve opener combined with SF1020 did not
seem to work well with finding the next range to set when using
Metric units.
Fixed bug where Report Options screen would flash but not stay visible.
--------------- Mar 12, 2012 Version 3.5 A.101 --------------------Fixed bug where the new Exh Pressure for correcting Report Data was
being set to 10" water if you made a report before making a graph.
Made special Roush version for special Swirl Meter calibration.
Fixed minor bug where if you change range in the Recording screen,
and the Range was blank in the grid (spreadsheet) on the main screen,
the range would not be updated correctly for the calculations.
--------------- Jan 22, 2012 Version 3.5 A.100 --------------------Adjusted limits for calibration factors for the new Pressure Sensors
used with the Black Box II.
--------------- Dec 17, 2011 Version 3.5 A.098 --------------------Adjusted Port Velocity map layout to better display labels.
Adjusted Port Velocity map color increments to better display lower
velocities with Metric units.
Adjusted the lower limit for Valve Stem Diameter so it can be set
to zero.
--------------- Nov 9, 2011 Version 3.5 A.097 --------------------Fixed minor bug where there was no Humidity Combo Box info (Menu 3,
Combo 9) when Metric Units was chosen. This did not cause any major
problems, just a nuisance.
--------------- Nov 1, 2011 Version 3.5 A.096 --------------------Made change in recording method to better accommodate VERY fast
new computers.
--------------- Oct 21, 2011 Version 3.5 A.095 --------------------Program now more reliable shows preview of Valve Lifts in Test Options
screen.
Added Micro USB Swirl Meter option in the Calibrations screen by clicking
on See Details button in lower left corner of Test Options screen.
Fixed bug where the Help Definitions on the main screen for the
Test Temp and Flow Temp were reversed from what they should have
been.
Got Micro USB Swirl meter working for using either Instant Swirl Readings
or Average Swirl Readings (either averaged over 5 or 10 second intervals
as set in the Micro USB configuration.
--------------- Aug 4, 2011 Version 3.5 A.094 --------------------Fixed bug where program had difficult time with converting between
Metric and English units for the SF260 bench.
--------------- July 19, 2011 Version 3.5 A.093 --------------------Fixed bug where the "Save As" option on the main screen was disabled for
certain situations, when it should NOT have been.
Added button to restore defaults for Preferences screen.
Program now checks for Black Box II Rezero Factor being VERY high or
low and warns you.
--------------- Feb 12, 2011 Version 3.5 A.091 --------------------Program now allows for much smaller increments for doing Port
Velocity Maps.
Added digital signing to better enable program to be run when users
computer may have certain anti-virus software and security.
--------------- Jan 10, 2011 Version 3.5 A.090 --------------------Changed Preferences 'Black Box II has Baro. Sensor' to 'Black Box II
Weather Sensors' which now allows for option of Barometer + Humidity
Added mod to allow Dew Point (humidity) to be entered in
Deg C for metric units, and be recorded in Deg C from Black Box II.
Barometer is now read in mm from Black Box II if Metric.
Fixed bug where Barometer and Dew Pt were not converted correctly
from English to Metric Units and vice versa if you changed that
Preference.
Changed Flow Bench option of 'Linear Scale (like a ruler)' to 'Flow
Scale'
and added a new option of 'Linear Sensor (like LFE)' to make the program
more compatible with LFE (laminar air flow element) flow benches.
--------------- Jan 2, 2011 Version 3.5 A.089 --------------------Program now gives a better preview of test comments when opening
a past test file.
If program shows the valve opener has gone beyond it's max extention,
the program shows the last 8 stepper readings if you have selected
to show valve opener debugging messages.
You can now mark up to 20 test files to save to the History Log.
--------------- Oct 15, 2010 Version 3.5 A.087 --------------------Made valve opener more 'robust' for working in electrically 'noisy'
environments.
--------------- Sept 25, 2010 Version 3.5 A.086 --------------------Program now asks you to use a CFM reading recorded at .000 valve lift for
the leakage reading.
--------------- Sept 11, 2010 Version 3.5 A.085 --------------------Fixed some things missed for Preference of 'Allow Very High Pressures'
now
has a new choice of 'No, but allow very low pres' from v3.5 A.084.
These things were for making graphs and reports and correcting to very
low
pressures, and when using the EZ Start Wizard.
--------------- Sept 10, 2010 Version 3.5 A.084 --------------------Preference%(25) of 'Allow Very High Pressures' now has a new choice of
'No, but allow very low pres'. This allows you to test components at
VERY low test pressures. Pro version only.
--------------- Sept 10, 2010 Version 3.5 A.083 --------------------Made further refinements so program can now better accomodates a JKM
style bench without weather sensors installed in the Black Box II.
--------------- Sept 9, 2010 Version 3.5 A.082 --------------------Program now better accomodates a JKM style bench without weather sensors
installed in the Black Box II. Be sure to set the Preference under
"Gen Operation, cont." to NO if this is your situation.
--------------- Sept 8, 2010 Version 3.5 A.081 --------------------Fixed some communications bugs with Black Box II introduced where we
were developing some new features.
--------------- Aug 9, 2010 Version 3.5 A.079 --------------------Program better at knowing which Master Flow Bench Specs have been
saved.
Increased upper limits for SF 450 flow ranges.
--------------- July 5, 2010 Version 3.5 A.077 --------------------Put a letter in the message 'Communication Error (x)' to allow tracing
errors with the valve opener in the program.
Made printout of Port Velocity Map look better for more types of printers
and screen resolutions.
Program now asks what lift to do a Port Map if you have more than 8
combos of lifts and ports you want to map.
Request Remote Assistance now directs you to updated portion of website.
--------------- May 5, 2010 Version 3.5 A.075 --------------------Updated Sub DisplayInAcrobat to the one from EA Pro, which should be much
more compatible with newer Adobe programs and Vista and Win 7.
Made the "Report?" column slightly larger in the History Log so it shows
more completely on some screen resolutions.
For very fast computers, made change for even more time delay for reading
the electronics accurately.
--------------- Mar 16, 2010 Version 3.5 A.073 --------------------Program now will Load Ranges from FlowCom by clicking on the "Load
Ranges from FlowCom" button in Flow Bench Specs screen for the
new SF 260, 450 and 750 benches.
Fixed bug where ranges 8 and 9 would not allow correct readings to
be entered for SF260 bench.
--------------- Feb 10, 2010 Version 3.5 A.072 --------------------Added checks for operating temperature of the Automatic Valve Opener.
You can see the temperature by clicking on Options in the Recording
screen, then Valve Opener, then Temperature. If the temperature goes
over this limit, the program will warn you.
--------------- Feb 6, 2010 Version 3.5 A.071 --------------------The Browse screen for writing an ASCII file from a report now shows
"Save" for the titles and button option.
Adjusted program to be able to accomodate larger data frame from
SuperFlow's FlowCom firmware version "2.07 b" or later.
SuperFlow's FlowCom firmware version "2.07 b" or later now again
makes it possible to read the units for the Set Test Pressure
within the FlowCom.
--------------- Jan 28, 2010 Version 3.5 A.070 --------------------Fixed bug where the data table for a printed graph could show the
lifts out of order.
--------------- Jan 27, 2010 Version 3.5 A.069 --------------------Fixed bug where some reports could have the first columns overwrite
each other.
Fixed bug where you could not select the year "2010" if you wanted
to manually change the date of your test.
--------------- Jan 22, 2010 Version 3.5 A.068 --------------------Fixed bug where you could not calibrate the Flow Pressure sensor for
the Black Box if you had set the Preference to Allow Fine Tuning of
the Flow Sensor.
Fixed bug where program could warn you the hoses could be installed
wrong on your black box if you were trying to do a Calibration for
Flow Range on a Custom Bench. Disabled this check.
--------------- Jan 11, 2010 Version 3.5 A.067 --------------------Fixed bug introduced in v3.5 A.064 where it was difficult to enter the
Leakage value in tenths of a CFM or LPM.
Added a 'Force These Lifts' button in the Test Options screen to let
you pick to have the valve lifts written to the data screens regardless
of whether the test has been started or you have selected to use the
pattern of the last test.
--------------- Dec 29, 2009 Version 3.5 A.066 --------------------Fixed some FlowCom bugs, where certain versions of firmware were
not reporting data as done in earlier versions.
Fixed bug where later versions of FlowCom (firmware versions 2.05
or later) where the units of reporting the Set Test Pressure changed.
Fixed bug where the FlowCom screen would not stay properly enlarged
for reading SuperFlow's FlowCom, even if you had selected the correct
Preference.
--------------- Nov 10, 2009 Version 3.5 A.064 --------------------Program now allows SF-300 WinFlow files to be read, but leakage values
look wrong.
Program now allows you to Fine Tune the Inclined Manometer (Flow
Pressure)
sensor's calibration curve for bends in the curve for Performance Trends'
Black Box. This is only available in the version with the Valve Opener
(Stepper Motor) option. Obtain this by clicking on More Details at the
top
of the Calibrations screen, available by clicking on See Details
(calibrations)
at the lower left corner of the Flow Bench Specs screen. Data is
available
only after turning on the Preference in the "Gen. Operation, cont." tab
at bottom of "Allow Fine Tuning for Flow Sensor".
Fixed bug for doing the 'Fine Tune' where it warned of a problem during
calibration.
Program no longer looks for valve opener if you are doing a Calibration.
Program no longer displays "Load Ranges..." button in Flow Bench specs
screen if you do not have a FlowCom.
Program now reads the Flow Sensor when doing the 'Fine Tuning' and does
all related calculations for filling in the 'Fine Tuning' table.
Fixed 'nagging error message' when using Automatic Valve Opener.
Fixed bug where EZ Start Wizard did not always produce a new pattern of
valve lifts when asked to do so.
Fixed minor bug where leakage value was not saved in you changed to a
different cylinder without pressing Enter or Tab after entering it.
Fixed bug where EZ Start Wizard did not always remember any changes
you made to the test comments.
Fixed bug where EZ Start Wizard did not always ask you about cylinder
numbering for the head to be tested.
Fixed bug where EZ Start Wizard did not always remove Port Velocity
readings
even if you asked not to do port velocity readings.
Fixed bug where Emailing a 16 Color Graph (smaller size) did not work
depending on the folder it was installed in. This option is available
in the Graph Screen under File.
--------------- June 10, 2009 Version 3.5 A.058 --------------------Put in extra checks and warnings when you delete a test file or a test
folder in the screen for "Open (from all saved tests)".
Widened out the 'Save As' screen so longer test names could appear
completely.
Program now highlights up to 60 characters of a test name in the
'Save As' screen, for easier deleting and editting of the entire name.
Added routine to check if Vista VirtualStore files have been copied
back to normal Port Flow folders.
Finalized Vista fixes. Now program should require you to 'Allow' it
to run in Vista (same as right click on desktop icon, then select 'Run
As Administrator'). This should make the program more Vista compatible.
Added Help option on Main Screen for Request Remote Assistance which
brings up the www.techinline.net website which gives a code
number which allows a Performance Trends tech to remotely control
and debug your computer.
--------------- Mar 3, 2009 Version 3.5 A.056 --------------------Fixed bug where you could only pick Com Ports 1-8. Now it is 1-16.
Eliminated warning message when switching to Metric Units that the
Metric Version was NOT debugged.
Added features for better troubleshooting FlowCom communication problems.
If you click on Help, then Troubleshoot, Enable Debugging Log File, the
program will now save 2 raw data frames from the FlowCom. Also, if you
click on Help, then Troubleshoot, Enable Debugging Log File, the program
will now allows you to choose continue recording data even if the
FlowCom's
bench type does not match the bench type of the program.
--------------- Dec 31, 2008 Version 3.5 A.054 --------------------Fixed bug where program could get into a loop trying other Com Ports
when looking for a Black Box II.
Made several enhancements for the Automatic Valve Opener to work
better with the SF1020 bench so test could be completely automated.
Opener now makes sure SF1020 bench is turned Off before it sets zero
lift with the Valve Opener. This ensures that the blowers are not
unseating the valve when valve lift is zeroed out.
Fixed bug when calibrating electronics (like Swirl Meter) and the
program responded: "The computers 2 readings are nearly the same...".
Even though the program let you keep these readings, the Factor and
Offset were 0.
--------------- Nov 12, 2008 Version 3.5 A.050 --------------------Made program work better when you set the Preference 'Black Box Reads
+/- Pres' to 'Yes'. Some recent changes for other reasons had
interfeered with this Preference Setting.
Fixed bug where program would bomb out if you calibrated the Black
Box II electronics and had no test open on the main screen.
--------------- Oct 31, 2008 Version 3.5 A.049 --------------------Fixed bug introduced in v3.5 A.015, where program required a
difference of at least 5 counts between zero and upscale reading.
As programmed, it required a difference of LESS than 5 counts.
--------------- Oct 23, 2008 Version 3.5 A.048
---------------------
Added more delay for VERY fast modern computers, Relative Computer
Speed greater than 2000000.
Added new Preference to allow for minor variation in the FlowCom data
frame to be treated as a valid reading.
Added new setting for Preference "Black Box Reads +/- Pres" of
"Yes (No Checking, for FMA)". This allows for special higher
pressure calibrations for the inclined manometer for the Black Box.
--------------- Sept 16, 2008 Version 3.5 A.046 --------------------Now you can select a SWIRL-ND with either 1 or 6 pulses per rev (1 or 6
pointers on the 'cutter wheel' at the bottom of the swirl meter shaft.
--------------- Sept 10, 2008 Version 3.5 A.045 --------------------Program now reports the difference between the zero and upscale reading
when the program believes they are almost the same, not producing good
calibration data.
The program now asks if you want to use this calibration data anyway,
just in case it is correct.
--------------- Aug 28, 2008 Version 3.5 A.044 --------------------Added Preference to let you pick which FlowCom channel to use to read
Swirl, under the General Operation, cont tab.
Added 'Item '# to the list of non-matching bench and master items.
Now made all changes in bench specs are considered 'Critical' and you
are prompted if you want to keep the changes to the 'Master Bench Specs.
Reduced the require difference for calibrating swirl down to something
more compatible with the new USB FlowComs.
Swirl reading is now more stable close to 0 RPM swirl.
--------------- Aug 13, 2008
Made several enhancements to
change ranges as needed on a
completely automated testing
Version 3.5 A.042 --------------------let the Valve Opener process stop and
SF1020 bench. This will allow
with a SF1020.
--------------- July 30, 2008 Version 3.5 A.041 --------------------Added graph option of graphing the Velocity channel reading if you
select record 1 velocity for each lift. This graph channel is
called "Meas Vel". To graph this signal converted to Velocity
in ft/sec or M/sec, use the Port Velocity Map graph type.
--------------- July 17, 2008 Version 3.5 A.039
---------------------
If using an "Alternate File Location" Preference, the program now checks
if there is a slash "\" on the end of the path, the program automatically
deletes the "\".
Program now presents "My-Tests" as the suggested folder if something has
happen to the current folder or the current folder is "Examples".
Program now explains about how to change between Metric and English units
in the EZ start Wizard.
Made the EZ Start Wizard screen less easy to "drop" by clicking on
something
on the Main Screen. If it did get dropped, some of your changes in the
EZ
Start Wizard screen could be inadvertantly copied to your existing test
on
the main screen.
Added some enhancements to EZ Start Wizard to better remember changes to
comments, folder name, and new file name.
FLowcom's firmware v2.03 made some changes to which channels would be
showing the swirl meter signal. This version fixes that.
--------------- June 6, 2008 Version 3.5 A.037 --------------------Fixed bug where the data table printed with graphs may not always be in
the correct order of low to high lifts or pressures.
Program now does not offer the option of 'Step Test Pres' in the Test
Options if you have not turned the option on in the Preferences section.
--------------- May 28, 2008 Version 3.5 A.036
Added several mods to print graphs better.
Added
---------------------
some FlowCom commands for testing SF1020 commands.
Allow for a 1020 bench to automatically change range when using the valve
opener.
--------------- Mar 31, 2008 Version 3.5 A.033 --------------------Added Swirl Coef to the Int Swirl Analysis Report. This calc is based
on Eq 4 from SAE 921642.
Program now Turns On Multi Graphs when you choose to Add Test at the
Graph Screen with the Pro Version. Prior to this, it just added the
chosen test to the History Log and marked the test to be Graphed, but
did not automatically make a Multi-Test Graph.
Program now explains that after Adding a Test to a Graph, All files
marked Yes to Graph in the History Log will be included in the graph.
--------------- Mar 10, 2008 Version 3.5 A.032 --------------------Added Avg Flow Coef to Engine Perf Estimate report type.
Added Preference to let you pick if the Avg Flow Coef is based on
the Valve OD or the Throat ID. Both subtract out the stem area.
Added ability of Valve Opener to work with mm lift, metric units.
Added ability of user to specify a predetermined amount of time
delay at the start of a test, or between range changes, or have
the program prompt the user to press a button before proceeding.
Updated the Help file for the Valve Opener screen.
Tried to make the Valve Opener much faster for moving between
different positions using the 'Go to Specified Lift' command
and 'refinding' Home position.
Program now uses better Defaults when coming up Auto Valve Opener
Specs.
Added "Load Default Settings" button for Auto Valve Opener screen.
--------------- Feb 11, 2008 Version 3.5 A.031 --------------------Now turn off the stepper motor more quickly when it is not found.
Added stepper motor driver stuff to CD.
Added PerformaxCD program to PFA folder for debugging.
Added more detail to items which don't match the Master Bench Specs.
Verified that Valve Motor would produce accurate lifts.
Got the "Lift Calibration Factor" working for the Valve Opener, if
someone
wants to "Adjust Lift Calibration".
Added new Valve Opener command, Open to a Specified Lift (Shift <F7>).
Here the program will ask you what valve lift to set and it will go to
that lift and hold it until you close the electronics screen, or do a
Ctrl-H to move the opener to the "Home" position (fully retracted).
Added 2 new delay times for Valve Opener test proceedure.
1) Delay time after the opener sets the first valve lift, to give
you time to get test pressure set, etc.
2) Delay time when the flow range changes. These can be set in the
Valve Opener Specs screen, available at the top of the Flow Bench
specs screen.
Added a new Valve Opener option at the top of the Flow Bench specs
screen,
of being able to install the USB driver from the PFA's installation CD.
--------------- Nov 29, 2007 Version 3.5 A.025 --------------------Fixed bug where program would continue to ask about switching to Metric
Units
when you closed out of the Preferences screen even when you were already
set to Metric Units.
--------------- Nov 26, 2007 Version 3.5 A.024 --------------------Added more refinements to the Stepper Motor Valve Opener testing
procedure.
Also, now display message saying test is done if not turning the motor
off.
Made more detailed error message if program could not read an Example
Cam Data file.
Added missing Example Cam Data Files to the installer.
--------------- Nov 11, 2007 Version 3.5 A.022 --------------------Added 2 new valve opener specs of, Turn Motor Off when done testing and
Maximum Extension to allow the opener to extend.
Made several refinements to the valve opener operation, and to
incorporate
the new valve opener inputs.
Added new "Home Position" command for the Valve Opener, to return it to
its
fully retracted position.
--------------- Oct 19, 2007 Version 3.5 A.021 --------------------Added new Preference to tell the program to stop asking whether
you are using an early FlowCom.
Added a FlowCom option to allow using a switch connected to a
thermocouple
input. Switches connected to the standard Switch 'S' Input would not
work
in all FlowCom applications. This new method also requires just a single
press to get the program to start recording.
--------------- Oct 9, 2007 Version 3.5 A.020 --------------------Added Frequency Swirl Meter Type as a type of Swirl or Tumble Meter
signal the program can now accept. No Calibration Required.
--------------- Oct 2, 2007 Version 3.5 A.019
---------------------
Added a default email address of Tech@PerformanceTrends.com.
If the Text Box is blank when you try to send an email, the program
now assigns it same as the Subject of the email so it is not blank.
This fixes Erl 1121 when emailing.
'Program no longer tries to adjust the size of the Recording screen
based on how many parameters are displayed. This should help the
program maintain the size of this screen if the user has resized it.
The program now warns the user that he must set the Preference 'Allow
Resizing of Recording Screen' to Yes for the program to remember new
size settings of the Recording/FlowCom screen.
Fixed bug where graphs of Gm/Sec were not always being done correctly.
Check for when trying to calibrate and no current file on main screen.
This would cause errors when calibrating ranges for the flow bench.
--------------- Sept 20, 2007 Version 3.5 A.016 --------------------For Advanced Save function, now program shows a 'Save' button instead of
'Open'
button.
The Preference for "Recalculate Spring Specs.." had 2 sets of Yes/No
choices.
The 2nd set was eliminated.
Fixed bug where if offset or factor for Flow Pressure sensor was out of
limits
but those inputs were hidden for the EZ Flow system, the program would
bomb.
Program now requires a calibration to produce 2 readings which are at
least 5 counts
different than each other.
When calibrating, program now warns if a pressure sensor is greater than
+/- 100,
which is the limits if you type in a pressure sensor calibration offset.
Program now tries to better explain that when calibrating, you must
produce the
pressure requested BEFORE you click on the OK button.
Fixed bug where if you pick a cylinder for the special "Cmpr" Types of
reports,
the cylinder which you pick was off by 1 number (if you picked cyl 3, cyl
2 was
reported).
Added a default email address of Tech@PerformanceTrends.com.
If Text1 in frmEmailing is blank, now assign it value of msgSubject so it
is not
blank. This fixes Erl 1121.
Program no longer tries to adjust the size of the Recording screen based
on how
many parameters are displayed. This should help the program maintain the
size
of this screen if the user has resized it.
The program now warns the user that he must set the Preference 'Allow
Resizing
of Recording Screen' to Yes for the program to remember new size settings
of
the Recording/FlowCom screen.
--------------- AUg 8, 2007 Version 3.5 A.012 --------------------Added ToolTipText captions to buttons in the "Open a File" screen.
Program now gives better explanation about how to 'Pick' which
cylinders to graph or report.
--------------- July 11, 2007 Version 3.5 A.011 --------------------Fixed bug where the "Compare Heads" reports were not being displayed.
Fixed a nuisance message always reminding you that "Compare Heads"
reports
could only be done on Average or Individual Cylinders (not All
Cylinders).
--------------- June 28, 2007 Version 3.5 A.010 --------------------Finalized the ability of the program to do calibrations for Custom
Benches
with Orifices by clicking on the Calibrate option at the top of the
Flow Bench Specs screen.
Added 'Tool Tip Text' to several buttons on graph, report and main
screen.
Now using new function BrowseForFolder to pick folder for "Alternate
Folder" in
Preferences for networking.
Updated PDF manual to include v3.5's new features.
Added separate Display v3.5's Supplement under main screen Help.
--------------- June 21, 2007 Version 3.5 A.008 --------------------Expanded some allowable ranges for SF300 and SF600 to cover ranges
requested
by some customers.
Fixed bug where Portrait vs Landscape was not being done correctly.
Now when you click on a graphed point on the main screen, the row for
that
data point gets highlighted in the table of results.
Added new Preference%(32) "Prompt for Recording Single Vel. Pt." to let
the
program Prompt you for recording a single Pitot Tube velocity reading
after
you record the CFM readings. Set this to No and the program records all
data AND Pitot Tube velocity at the same time. Set this to Yes, and the
program
records all CFM data EXCEPT velocity, then displays a message "Now Record
Velocity with <F1>" for about about 1 second, then when you press <F1>
again, just the velocity reading is taken.
--------------- June 19, 2007 Version 3.5 A.007 --------------------Program will now automatically look for old v3.0 files and copy them over
to this new v3.5.
Program now holds nearly double the example cam profiles as before,
including
almost the entire Crane catalog.
Added 3 new Preferences for Pro version only, which allows for there to
be both
an Intake and Exhaust Test Correction. A Test Correction is obtained by
flowing
a known orifice where the head would go on your flow bench. Knowing the
difference between what IS measured and what SHOULD BE measured, a
correction
is obtained, to put your bench back in Calibration. Now you can do this
both
in the standard Intake direction AND exhaust direction. The Preferences
menu
now contains places for you to enter the expected flow for both the
intake
and exhaust direction. Previously, the program used the Superflow SF110
bench standard of 153.2 CFM.
Added several new features for doing Cylinder to Cylinder comparison
reports
in the Pro version only. When you choose a 'Cyl-Cyl' report type, three
new options appear:
- Whether to include additional Tests or Heads in the report.
- Whether to include a difference column to show the difference in the
first
Column of CFM to all the rest. This first column could be a single
cylinder
or the average for the first head.
- Whether to include averages of the columns at the bottom of each
column.
This would be like the average CFM flow at all lifts for each
cylinder.
--------------- June 2, 2007 Version 3.5 A.005 --------------------Fixed bug where the EZ Start Wizard better lets you start tests
with up to 55 points.
Program now better explains options when no valid Com Ports are found.
Program now offers to fill in blank Engine Specs.
Program now loads master Bench Specs when you start with a blank file.
Rearranged Troubleshooting options in FlowCom/Electronics screen
to be under Help.
Added 2 new Troubleshooting Options, of Test Com Ports and Check
Boot Message.
User Specified Colors now include colors for Port Velocity Maps.
Fixed bug where the SF300 and SF600 specs could get blanked out by
program
by mistake.
Added several features for emailing graphs, files and PDF reports.
Program now has a separate Unlocking Code for the Valve Opener option.
Program now has a 'Website' button in the About screen for jumping to
www.performancetrends.com website.
--------------- May 14, 2007 Version 3.5 A.004 --------------------Made several changes so Port Velocity maps would show up better on
various
computer screen resolutions.
New Preference for Blue and Red text colors in data entry grid on main
screen,
to better remind user of Int vs Exh data.
Added several new features for writing ASCII files from reports.
- Report names can now include the path.
- Now you can browse to find or create a file name and path for writing
the ASCII file.
- ASCII reports can now include comments and all test specifications in
the output.
Program now remembers ASCII file settings.
Program now better remembers the printer type and printerpage orientation
when you make changes to the Windows Printer Setup.
New preference to let you pick a Company Logo graphics file to appear in
your
printouts. The logo prints out in Graph printouts also.
Added several additional graph styles under format, then Line Style.
These
include bar graphs, 3D bar graphs, area graphs, etc.
Added "3D-Graphs.clc" calc screen to let user change view and other specs
about
3D graphs.
Increased number of possible data points up to 55.
Added a new 'Edit' menu with several Edit options for the Main Screen.
Added ability to specify which Ports to Graph and/or Report with a new
'Pick' option
for Which Cylinders in the 'Graph' and 'Report' Options screens.
Columns in History Log have been slightly rearranged, and columns now
include
Which Cylinders, which is the cylinders to Report or Graph if you choose
the
'Pick' option.
Added Backup and Restore commands under File at the main screen.
--------------- Apr 4, 2007 Version 3.5 A.002 --------------------Made program more compatible with SuperFlow's new USB FlowCom for
measuring Swirl.
*************** March 24, 2006 Version 3.5 A.001 ********************
Many changes implemented, but hidden in this preliminary version.
This Preliminary version released at this time ONLY because it
works better with the SuperFlow's new USB FlowCom.
--------------- May 8, 2006 Version 3.0 E.085 --------------------Program now has somewhat more reliable communications for Black Box II
Program now allows for Rocker Arm Ratios of less than 1, down to .7
Program now has more accurate way of allowing a hand/foot switch to come
in on a temp channel. The recording of the data does not start until the
switch has been RELEASED for at least .5 seconds.
--------------- Apr 4, 2006 Version 3.0 E.084
---------------------
Fixed bug swirl could read 0 when there was actually significant
swirl.
Fixed bug where the comment .txt file for Win Flow files was not
being offered for the user to pick from when importing a WinFlow file.
Eliminated a FlowCom message about program not matching FlowCom
settings when the program was setup to to record from Performance
Trends' Black Box.
--------------- Jan 6, 2006 Version 3.0 E.082
Now allow Floppy/CD drive letters from A-Z.
---------------------
Fixed bug where if you were requesting Baro to be recorded with Black Box
II.
Fixed bug where Main Screen was not drawn correctly for some screen
resolutions greater
than 1024 x 768
Added EZ Flow Example file to example library.
Made major change to EZ Flow flow bench calibration to work with new
Black Box II.
--------------- Oct 19, 2005 Version 3.0 E.078 --------------------Program now does better checks for bad data from Black Box II.
--------------- Oct 18, 2005 Version 3.0 E.077 --------------------Added new option for Preference of 'Black Box Reads +/- Pressure' but
the program does no checks to see if the direction of the flow is correct
for the type of port, intake and exhaust.
Fixed bug where the Pitot Tube (velocity) pressure sensor was allowed to
read both +/- pressure. This sensor now only reads + pressure.
Fixed bug where if the program is set to 'Black Box Reads +/- Pressure',
CFM was being displayed even if the Vertical Manometer reading was less
than 2" water.
--------------- Aug 31, 2005 Version 3.0 E.076 --------------------If the Flow Com does not communicate properly, and the program asks "Do
you
want to see details?", the debugging details now have better info for
troubleshooting.
Added Preference%(27) for Baro sensor in Black Box II. To get Baro
reading
with Black Box II, you must turn on the Preference "Black Box II has Baro
Sensor" and also ask to record Barometer in the Test Conditions screen.
You can also adjust the Baro reading slightly with the Weather
Calibration
section in the Calibrations screen available by clicking on the
Calibrations
button at the lower left corner of the Flow Bench Specs screen.
Added ability to read WinFlow files from SF 1020 bench.
Fixed bug where a text file for the Metric Engine Performance Reports was
not included in the installer. File is Text\EngOut-m.txt
--------------- Aug 2, 2005 Version 3.0 E.072 --------------------Fixed bug where History Log was not updated when a file was opened from
the
History Log.
Added ability to permanently save some debugging settings in the 'Flow
Com'
or 'Electronics' screen if these debugging settings are fixing a problem.
Click on Options, then the 'Save..' or 'Unsave...' options.
Now when you right click on Folders in the 'Open from All Saved Tests',
the
folder you right click on is highlighted and chosen for the action.
Added a new check for valid com ports in frmFlowCom.
Added option for Recording Switch for Black Box II.
--------------- June 20, 2005 Version 3.0 E.070 --------------------Added option if FlowCom screen to force FLowCom to change the range of
the
flow bench.
Fixed bug where Page # was always 0 on graph printouts.
Changed Preference for Dot Matrix Graph Printer Adjustment to "Graph
Printer
Adjustment For..." and now have "Acrobat" as a choice.
Fixed some bugs causing WinFlow files not to be read.
--------------- Mar 20, 2005 Version 3.0 E.067 --------------------Made std sampling frequence for Black Box II, 10 Hz, down from 25 Hz.
This should provide for more reliable communications.
--------------- Mar 15, 2005 Version 3.0 E.066 --------------------Fixed bug (not always bug) where recorded single velocity data point
would
have a metric/english conversion done twice. The data actually recorded
would
not match the data being displayed on the screen.
--------------- Feb 18, 2005 Version 3.0 E.065 --------------------Had to swap Pressure sensor 1 and 2 readings for the Black Box II.
Tried to make Black Box II communications more reliable when first
establishing communications without asking user if they want to try
again.
Fixed bug where you could request more than 50 readings to be
recorded, but the program would then bomb when trying to take
those readings.
--------------- Feb 4, 2005 Version 3.0 E.064 --------------------Fixed bug in reports, where if you recorded Test Temp, the Raw Data
Report would report Flow Temp.
Now give 'Tip' to use 'Save As' command if 'Save' command gives error.
The 'Browse' button in Preferences now updates the Chosen Folder with
just a single click.
Fixed a bug where the current test you were working on could
inadvertantly change if you had selected to use a remote location
for your Data Files in Preferences.
--------------- Dec 22, 2004 Version 3.0 E.062 --------------------Added checks for Black Box or EZ Flow systems to watch for over-ranging
the pressure sensors, producing inaccurate data.
--------------- Oct 28, 2004 Version 3.0 E.061 --------------------Fixed some bugs where the program would display the "Advanced" File
Open/Save files screen, even if you requested the standard screen.
Now warn if you pick an Alternate Folder for Saving in Preferences if the
path includes "\PFADAT". You should be picking the folder which contains
the folder "\PFADAT".
Put in checks for blank choices in Graph and Report menus. Blank entries
are automatically set to the first choice in the 'Drop Down'.
Fixed bug where error message was given if intake or exh lift was 0
and the program calculated % Exh/Int.
--------------- Aug 24, 2004 Version 3.0 E.058 --------------------In Head Details screen, the program would not correctly correct Area or
Width and Height for an Oval port. The program assumes Oval if the Width
and Height are not the same and "Round" is the port shape described
in the Head specs.
--------------- Aug 10, 2004 Version 3.0 E.057
Now allow Com Ports up to 8 (it was 6).
---------------------
--------------- Apr 7, 2004 Version 3.0 E.056 --------------------Fixed a bug where if you chose a different Cam Advance in the Engine
Specs
screen, it would blank out and revert back to straight up.
Fixed a bug where if you chose something other that .050" events in the
Engine Specs screen (.040" or seat timing), the program would always
open up the Engine Specs screen with .050" as the labels for cam events.
Now allow a Weather Station Calibration menu item in the Calibrations
screen for the Black Box. The Barometer input in this screen will offset
the Black Box's barometer reading. For example, enter -.25 and the
Black Box's Barometer will be reduced by .25 inches of Mercury.
Updated the routine to locate an appropriate program to view the PDF
files for the user manual.
--------------- Mar 19, 2004 Version 3.0 E.054 --------------------Fixed a bug which did not let you do Rezeroing of pressure sensors
correctly if the vertical manometer was a large negative number.
Fixed a bug where the Black Box could read test pressure incorrectly
for certain faster computers.
--------------- Feb 19, 2004 Version 3.0 E.053 --------------------If requested Range in Bench Specs is blank, the program now assigns
range 1 both in the FlowCom Screen and in the Main Screen grid
(spreadsheet).
Fixed several minor bugs for doing EZ Flow System.
Started to add Calibrate Range screen in Bench Specs for Custom Bench
Type only
Added a new flow bench type to choose, Performance Trends EZ Flow System.
Added several enhancements for the EZ Flow System.
Added a 'Calibrate' menu option in the Flow Bench specs screen to
calibrate
an EZ Flow System or Custom Bench with known sharp edged orifices.
Added ability to read foot switch via black box (pins 5-9 on DB9)
--------------- Nov 23, 2003 Version 3.0 E.050 --------------------Black Box, after resetting Zero, it automatically takes a data reading.
Fixed this bug.
Made graph line flash rate independent of computer speed (.2 sec)
If you selected a SF 300,600,1200 bench, the program wanted to see
numbers for range 7. This bug is now fixed.
When selecting SF 300, 600, 1200 benches, the program now blanks out
Range 7 numbers.
--------------- Oct 7, 2003 Version 3.0 E.048 --------------------Fixed bug where VERY high runner velocities (small ports) could
erroneously
produce good HP.
Fixed bug if you used a comma "," in a graph title in the History Log.
Added new ASCII file output options for exporting comments and all test
specs.
If you clicked on File, then Open (from all saved tests), the Basic
version
would only list files with the file name in parenthesis (). Fixed this
minor
bug.
Using better 'Test Com Ports' screen from DataMite, up to Com 8, checks
for Modem port, and says to recheck successful test with paper clip
removed.
Fixed bug where clicking on 'Preview' in Test Options caused program to
bomb.
Opened up acceptable limits for flow ranges for Custom Bench to 10-5000
CFM.
--------------- May 9, 2003 Version 3.0 E.040 --------------------Engine Performance Estimate report (Pro version only) now uses
Metric Units if Metric units are chosen in Preferences.
Range 6 CFM limits on SF benches bumped up to 750 CFM.
--------------- May 3, 2003 Version 3.0 E.039 --------------------Added several features for the Performance Flo style Flow Bench.
No longer print unused Bench Specs for Performance Flo or JKM style
benches.
Better screen display on main screen for 1024 x 768 screen resolution.
Program now updates Test File Name on Main Screen when opening a file
from the floppy drive.
Added a Preference to Eliminate program looking for Black Box set
up for + or - pressure
Fixed bug where Flow Bench Ranges were not displayed in the Electronic
screen if you were running a "Custom" bench.
Fixed bug where the combination of a very early FlowCom with very fast
computer had problems communicating.
--------------- Mar 17, 2003 Version 3.0 E.028 --------------------Report of single recorded velocity was not being converted to ft/sec
if it was originally recorded as 'Enter Pres, '' water'
Added several features to read the Performance Flo bench via Black
Box electronics.
--------------- Jan 23, 2003 Version 3.0 E.026 --------------------New Preference allows you to increase the allowable test and flow
pressure inputs up to 1000 each.
Print B&W now draws graph as B&W on screen for better printing
on color printers when B&W has been requested.
Fixed bug where opening the Filter screen for finding tests from the
“Open (from all saved tests) could make the program shut down.
--------------- Jan 20, 2003 Version 3.0 E.024 --------------------Program now prints headers of graphs and reports the same, and
modifies the spacing to better ensure that long test file names
are printed completely.
A new option has been added so reports can be printed WITHOUT
the Flow Data. This allows you to print, for example, just
the Head Specs and Head Details with nothing else.
Made screen colors more compatible with Windows XP.
Fixed a bug where Printed Graph Comments screen would shut down program
if an unusual entry was present.
Expanded limits on Swirl Tumble Calibration Offset from +/- 10000 to
+/- 20000
Added Performance Flo as possible Flow Bench Types.
Now allow printing of Calibrations screen.
Fixed bug where calibrating the Black Box could read some bad data,
producing wrong calibrations.
Added a new Port Velocity mode in test options, where you can record
1 pitot tube pressure at every test point. This data is recorded
each time you press <F1> and is contained in a data column called
“Vel #1”. This data is graphed vs Lift or L/D if you select to
graph a Port Velocity Map, and is included in Report Types of “Raw
Data” and “Calculated Data”.
--------------- Dec 3, 2002 Version 3.0 E.017 --------------------For the condition where the program is set to step through test
pressure instead of lift, the lower limit for a valid reading is now
0.5” water instead of 5.0” water used for most other conditions.
--------------- Nov 11, 2002 Version 3.0 E.016 --------------------More refinements for reading FlowCom when using a VERY fast computer,
and also the combo of fast computer with a first generation FlowCom.
User's Manual and v3.0 E Supp now available from Help screen.
--------------- Oct 25, 2002 Version 3.0 E.013 --------------------Program now reads Black Box Pitot Tube, swirl and temps to the correct
channels.
Program now reloads the current tests data after every graph if
displayed.
This prevents bad info being inserted on the Main Screen should you
return
to the main screen without clicking on the Back menu item.
Program now saves the specs you can change for "tweeking" the method the
program talks to a SuperFlow FlowCom for setting test pressure for tests
where test steps through test pressure set points.
Now you can click on the top of the Lift or L/D column on the main screen
to generate valve Lifts or L/Ds based on the settings in the Test Options
screen.
--------------- Oct 24, 2002 Version 3.0 E.012 --------------------Fixed bug where using "hot keys" for FlowCom screen would cause some
problems.
Switched to new comp hardware #, to hopefully be more stable. NOTE
that this version will require a different unlock # than previous
versions.
Added feature to increment test pressure instead of valve lift
Added several features to allow you to rename, add, delete and copy
folders from the Open menu.
Now allow calibration pressure input for 1020 benches (typically 25
or 50 inches of water). Previously it was assumed 50” for all.
Fixed a bug where the FlowCom’s barometer could be read by the program
as a small, negative number.
Added features to check and allow for Com Port #s up to 6
Added ability of Reading either positive or negative pressures from
Black Box and determine flow direction.
Flow Com screen now shows the Flow Com's set test pressure when doing
test pressure increments.
Added several features to allow program to direct FlowCom to set
the Test Pressure for tests which vary test pressure (not valve lift).
Three new Preferences allow you to 1) allow varying test pressure,
2) have the program set Test Pressure at each new point, and 3) have
the program automatically increment through all test pressures, basically
automating the test after you manually record data for the first point.
Added several Options in the FlowCom screen to debug and vary testing
parameters for tests which automatically set test pressure and then
step through the entire test.
Program is now “more fussy” about data received from the FlowCom on very
fast computers (relative computer speed greater than 30,000).
Program now tries to fill in Range # in FlowCom screen if Range is blank.
Program now reads Black Box Pitot Tube pressure to correct channel
for Port Velocity readings.
^^^^^^^^^^^^^^^^^
Version 3.0 E
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
--------------- Mar 12, 2002 Version 3.0 D.029 --------------------Added F5, F6, F8, F9 “hot keys” to the main screen and FlowCom screen
so you can navigate easier through many screens:
F5 Go to FlowCom or Electronics screen when at main screen.
F6 Go to Comments section when at main screen.
F8 go down one port, for example from Intake on Cyl #3 to Exhaust on
Cyl #2. This can be done at the main screen or from the FlowCom or
Electronics screen.
F9 go up one port, for example from Intake on Cyl #3 to Exhaust on
Cyl #3. This can be done at the main screen or from the FlowCom or
Electronics screen.
Esc key to close the FlowCom or Electronics screen and return to
main screen.
Now allow up to 50 lines of printed comments.
limited to 20 lines of comments.
This was previously
Fixed a bug where the Basic version would print an additional page
from the graph screen, even if you didn't want comments printed
(landscape page orientation only).
--------------- Feb 19, 2002 Version 3.0 D.024 --------------------Built in a .1 sec delay when recording data in the FlowCom screen for
VERY fast computers.
Fixed a bug where the ASCII File Options screen was not being displayed.
This bug appeared after porting the program to VB6 from VB5.
Added F8 and F9 Hotkeys for FlowCom screen.
Added Browse button to the network folder option in Preferences menu.
--------------- Feb 4, 2002 Version 3.0 D.019 --------------------Fixed a couple minor issues for the SF 60 bench. These would produce
warnings which were not correct. The calculated data was correct.
Fixed a couple minor bugs when using a "Linear" flow manometer with
Performance Trends Electronic “Black Box”.
Fixed 32 bit version bug when printing the Test History.
--------------- Dec 17, 2001 Version 3.0 D.011 --------------------IMPORTANT: Version 3.0 D.011 or later now requires 3 new system files.
Therefore, you may need to install from a CD or from a 4 meg complete
installation file to have the update work properly.
Fixed a bug where increasing the # rows of data caused program to bomb.
Refined ability of program to read production Performance Trends Black
Box electronic interface.
Fixed a bug where program locked up if FlowCom was working and then
communications to Flow Com was lost (new bug in 32 bit version).
Tried to improve error recovery if encounter error saving to floppy
(as learned in the DataMite program).
Added Tabs to preferences screen to better organize preferences.
Fixed a bug where FlowCom screen did not show correct exhaust range
for SF110 and SF120 benches (however, calculations were correct).
Improved print quality of most all screens and printed reports.
Add preference for using either Head # (original version) or now File
Name for the default Graph Title.
Add preference for allowing the FlowCom screen borders to be dragged
to enlarge it. Program does not remember the height well at this time.
--------------- Oct 31, 2001 Version 3.0 D.007 --------------------Added Swirl Analysis report to calculated Estimated swirl torque
in Tq, oz in and Newton mm.
Allow Raw Report to be corrected to different Test Pressures.
Allow Importing of Flow Pro FP and FP3 files.
--------------- Aug 5, 2001 Version 3.0 D.004 --------------------Added explanation of what Temperature is recorded in a 1020 bench.
(It is not air flow temperature unless you have made provisions
to record air temperature in your 1020.)
Expanded the 'Open Test' form to better accomodate long file names with
head numbers.
Enhanced the Printing of Graphs in a couple of small ways.
Fixed a bug where the Flow Areas were not being calculated consistently,
depending on whether you last viewed an Intake or Exhaust valve's
data on the Main Screen. This also affected engine performance
projection reports.
--------------- June 5, 2001 Version 3.0 D.000 --------------------Program is now 32 bit, which means:
- It can use long file names.
- It should be more compatible with USB printers.
Program now uses a faster method of reading the FlowCom. This
method also proved more reliable on the new, very fast computers.
Corrected a problem where high negative swirl was not graphed
correctly.
Replaced the graph option of Swirl Stab with Swirl (abs) to graph
absolute value of swirl. This graphs all swirl numbers as a positive
number so you can see RPM, but not direction.
Corrected a problem where data other than CFM (like swirl) would not
always be graphed or reported correctly if the valve lifts were not in
order
or similar for different ports.
Correct problem where opening 'Tip' would always show again, even if
you selected to not see it again.
Added Mass Flow calculations to graphs and reports for English units
at this time only. THIS HAS NOT BEEN DONE FOR METRIC VERSION.
Added Option in FlowCom screen to ReZero Swirl/Tumble.
Allowed Foot or Hand Switch to signal to record data.
'double
click' the switch in the current version.
The user must
The Test Summary was not correctly stating # valves and calculating Port
Area
based on the number of ports for multiple intake and exhaust port heads.
However, calculated data in graphs and reports was correct.
Rearranged the Calc screen for Test Corr so it more fully appears on
640x480 screens.
Added warning in FlowCom screen when Test Options are set to 'Enter CFM
Directly'
that no FlowCom CFM will be recorded.
Fixed bug where Abs Swirl was not being done correctly for "Average"
Swirl.
Added option to read Performance Trends' more affordable Electronic
Interface 2.
Fixed a bug where the air temperature recorded by a 1020 bench was not
being reported
correctly in Reports.
Added a Note Tip that the air temperature recorded by a 1020 bench is
"motor box"
temperature and not true air temp of the air flow stream.
--------------- March 2, 2001 Version 3.0 C.010 --------------------Further improved Metric conversions on SF 1020 benches.
Fixed a bug where valve area and flow coefficients were not
calculated correctly for 4 valve engines if you specified using
detailed seat angle and throat diameter dimensions in the Preferences.
Fixed a bug where printouts for head comparison reports were not
complete if you requested a comparison of individual cylinders.
--------------- Feb 20, 2001 Version 3.0 C.009 --------------------When you click on a graph title to make the graph line flash, the
flash rate is now more consistent between computers with VERY
different operating speeds.
Fixed several things to calculate Velocities, Gs, Piston Pos,
FlowCoef, etc for Metric Units. Note: 'Program still does not
calculate Eng Perf in Metric Units.
Program now checks for a:\ or b:\ in file name if saving and warn to
use
'Save As' because this file was opened from a floppy drive.
Fixed a bug where program did not always record FlowCom data
accurately for the new, much higher speed computers.
Indicate under 'File' that you can 'Import' WInFlow files.
Program now checks if File Already Exists when saving to floppy.
Improved FlowCom's ability to
read VERY early FlowComs.
--------------- Nov 21, 2000 Version 3.0 C.006 --------------------Program now erases the legend name for blank cylinders on the
graph screen.
Fixed bug where the acceptable limits for entering 'Full CFM' was not
increased to a very high upper limit of 1500 CFM or 1020 Flow Benches.
This caused problems when you were 'scrolling' through the test data
table.
Fixed a CMDialog Cancel Error in Graph Windows Printer Setup.
Fixed bug where program would hang up if there was no data in cylinders
if you asked for cyl head comparison report (Pro version only).
Added several features and fixed several bugs for Metric version.
Added ability to read data from very early FlowComs.
Changed minimum # samples to record with FlowCom from 1 to 2.
entered, it caused "divide by 0" errors.
If 1 was
Fixed bug where the Comments were not always saved and updated on
the Main Screen.
--------------- Aug 3, 2000 Version 3.0 C.001
---------------------
Added ability to read Cam Files in Engine Specs.
Added several engine analysis graphs like Psuedo Flow Velocity,
Piston Velocity, Piston Acceleration and Piston Position.
Psuedo (false) Flow Velocity is the calculated INCOMPRESSIBLE
velocity of the air as it passes through the valve. Some engine
builders like to look at these numbers as they make changes to the
head flow, cam profile, rod length, etc. HOWEVER, this is NOT the
TRUE air speed, because air can compresses and expand, and its
density changes with temperature. True air speed and tuning
details ARE calculated in the Engine Analyzer Pro, which gives a
much more realistic idea of what is actually happening.
Fixed bug where "Unstable" was not being recorded correctly when
using the Performance Trends Electronic Interface.
--------------- July 31, 2000 Version 3.0 B.008
---------------------
Main and graph screen now fills screen for larger resolution screens
like 600x800 and larger.
--------------- July 25, 2000 Version 3.0 B.007
---------------------
Data tables included with graph were not using 'Alternate Names'
which you had entered manually.
Force erase of cylinders when # Cyl to Test is INCREASED from say
3 to 4. This ensures old tests (which could have data in other
'ports) are blanked out when cylinders are added to a test.
--------------- July 20, 2000 Version 3.0 B.006
---------------------
Fixed bug where test options were 'blanked out' after you
minimized the program right after starting a New Test. This
dramatically 'screwed up' CFM data you had already recorded.
--------------- July 5, 2000 Version 3.0 B.005
---------------------
Fixed a bug where summary graph on Main Screen was not graphed
accurately to show true difference between int and exh flows.
Improved transition of Flow Bench Screen when switching from
SuperFlow flow benches to JKM type flow bench and vice versa.
Added feature to allow comparison reports between individual cylinders
of different heads in the Pro version. In the Reports Options screen,
pick
one of the Compare Report Types. Then select one of the individual
cylinders for Which Cylinder. Then when you pick the test from the
library for comparison, you are also asked which cylinder to compare
to the cylinder of the first (current) test.
Fixed a bug where "Humdty" title was incorrectly placed over CFM
column in some reports.
--------------- May 31, 2000 Version 3.0 B.004'
---------------------
Fixed bug where Filter feature did not correctly find Test Dates.
Fixed bug where Filtering Files = On did not allow head and
engine files to be displayed in the Open File screen.
Added ability o allow L/D increments to be graphed'and reported
for port velocity measurements.
Added ability to run JKM style flow bench..
Fixed bug where program may not have shown the correct
Library when the Open File screen was displayed.
Fixed bug where arrow keys in Test Options erased Int and
Exh port adapters if they were entered by hand.
Fixed bug where basic version could print Head Details
and Engine specs in report printouts.
Put User Name at top of Report Printouts, moved Perf.
Trends (C) to 3rd line.
--------------- Feb 16, 2000 Version 3.0 B '
---------------------
After saving to floppy disk, the file on the floppy drive stayed
the Current File, rather than returning to the original file.
Improved formating of ASCII files, especially when % Exh/Int
was in a column.
Now allow 32 graph lines to be graphed at 1 time, which allows
2 8 cyl heads or 4 4 cyl heads to be graphed at once.
When Editting Ports, the Leakage values were being Swapped
when they should have been only Copied to other ports.
When Entering CFM Directly, the Test Pres Column has been
eliminated. The test pressure for the CFM data is now
set as the Test Pressure in the Test Options menu. This
change eliminates a possible problem when Test Options Test
Pres does not match Test Pres in the Data Grid column.
Fixed a problem in that not all the CFM data was being
requested when you printed a Blank Worksheet.
--------------- Jan 22, 2000 Version 3.0 B
-----------------------
Added a Preference to not require a Head # for a New Test.
Now prints cursor line on graphs when printed.
Fixed a bug when opening files from the History Log. It was
not always correctly saving the current test file and opening
the requested test file.
Custom Bench specs were not always updated correctly when changes
were made in the Bench Specs menu.
Corrected some errors in the Example Cam Specs (Pro version only).
Fixed a bug when manually setting scales for Cam Data Graphs.
Added a Preference to hide barometer in FlowCom screen.
Now, the program gives warnings if FlowCom baro <10".
Fixed bug where graph on Main Screen may become corrupted.
Now saves current results before starting New Test, so if you decide
to 'Cancel starting a New Test', any changes you have made during
'the 'Start New Test' process will be erased.
Added 9 new report options for Pro version, mostly either asking for
Int only or Exh only, and new Cyl-Cyl Comparison with cylinder
CFM averages included. Pro version only.
Allowed for 2000 characters in test comments (was 400)
Added option to 'Hide' individual graph lines by right clicking
on their name in the Legend on the right side of the graph. Pro
version only.
Added new button in Preferences called 'Set Graph Colors' where
you can manually set the colors of individual graph lines.
Program now reads some types of WinFlow files (mostly SF 600).
Just 'click on' them (either the .PWD, .DAT or .FTD files) in the
'Open Test File' screen and follow the program directions. Pro
version only.
Fixed a bug which prevented Coms 2, 3 or 4 reliably reading
the FlowCom
Added a Preference to disable valve spring specs from being
automatically updated (calculated) from other valve spring
inputs. Pro version only.
Fixed bug where Head # was not always updated after being
changed in the Head Specs menu. Pro version only.