I just installed the software on a new computer and I cant find where you input how many teeth are on your rpm pickup am I just missing it or is it missing in the latest version 

stvdrag225, strange, I cannot reproduce what you describe. You only have 1 load cell, right?

I wonder if it is a file access problem. Can you check the %localappdata%\Fonneland_Engineering\yourdyno.exe<some random number>\3.2.37\user.config file? Try deleting or renaming the file and start YourDyno again, see if it solves it. Alternatively edit the torqueArmLength directly there, let me know.

Rot62, it matches in time if the RPM is running. If idle the dyno still logs data but the timestamps are not exact. 

I've got 2 dyno setups one has a 9" torque arm the other has a 12" torque arm since the update I cant change the torque arm length its stuck on 9" if you change it and save calibration and close the window and open it again its back on 9"

Very nice update, thank you!!

Thanks I will change that .

rot62,
In Print Setup you had set the Print header height to 0 which the program did not handle. I will add a check for that in the code in the next version.

To get going now with your previous user.config (which includes all your settings), search for printHeaderHeight in the user.config and set it to something else than 0 (10 for example). 

Oh by the way I notice the logged runs times no longer match the time set on the PC

Thanks for that up and running again. 

I have sent you the config file

I will just leave it on for the mean while.

Eddie

rot62, go to %localappdata%\Fonneland_Engineering\yourdyno.exe<some random number>\3.2.37. Send me the file called user.config on mail. I will take a look.

Delete the user.config file, then start YourDyno again and it should work (latest version). 

I upgraded today from 3.2.31. launch the software, updated the frimware.  Dyno ran ok.I made some changes to my Aux 2 setting for a 3 bar map sensor. closed the software now when ever I click on the your dyno icon it dosnot open. it does not even appear in the task manager. I uninstalled the new update then reinstalled the older version and it still will not open. any thoughts ??

I had the same problem when i tried to installed 3.2.36 but going back to 3.2.31 it worked fine then but not now.

Sounds good everything! definitely i Will try again to use Load control for my hub dyno, looks like it Will be the best option instead RPM Curve , i like how good and stable Works RPM Curve just i'd like to adjust somethings for improve it!

Greetings tuners!

YourDyno version 3.2.37 was released today, a quite major release. Here are the changes:

• Ability to move graphs around in the different windows and left axis or right axis. Just grab the label of the graph you want to move and drop it where you want it 🙂
• Much faster update of direct engine RPM readings when using a spark plug wire pickup or similar on RPM2.  
• Better RPM filtering. It previously did not work well for slow readings like direct engine RPM readings. Now there is a continuously adaptive algorithm that learns your RPM signal consistency and knows what is noise. No adjustments should be needed.
• Improvement to Load Control brake algorithm when using a Start Brake %. Now it will quickly ramp up to Start Brake, then use Start Gain to adjust the start condition. 
• Brake sweep control mode is back by popular demand! This is particularly made for hydraulic gear brakes, don't use it for eddy brakes or water brakes. 
• More consistency in Run auto turn off: In RPM Curve mode, run will end if RPM is less than Start RPM and the duration of the run has elapsed, even if it did not reach max defined RPM. 
• Fixed a bug in Power sweep when sweeping from high RPM to low RPM.
• The option to use a Continuously variable gear ratio is removed.

You must update firmware for this release.

Hope you like it! As always, report any issues. 

Here is first Dyno run Csv. 

Hi,

For runs from high to low RPM, in case of an RPM curve: Brake turns off and the run ends when the RPM reaches under the set stop RPM and the duration of the run is reached. 

For runs from low to high RPM, in case of an RPM curve: Brake turns off when RPM reaches the end RPM and the defined length of the curve is reached. YourDyno will show Coasting in the status. Run ends when the RPM reaches the start RPM. If the engine does not reach the defined end RPM before retarding, you need to press the button to stop the run. Note that this is not a bug, it needs to be this way in order to support any RPM curve. 

For Power sweep, RPM needs to reach the defined stop RPM otherwise the run does not stop. That requirement for reaching end RPM is unnecessary for Power sweep, I will change that logic. I will improve a bit on the Power sweep also for ramp down. New version is just around the corner with various nice stuff, stay tuned!

MadsWP, can you send me the .csv file?