I've installed 3.01.51 and tried to start it. The program does not start. The error is the same for Win 8.1 and Win 7, and it's .NET related. I'm not that good reading those logfiles, so i can't realy tell anything more on this... I,ve sent you the system loggfiles by email, if you want to take a look.

Regards
Geir

Hi, 

I have never heard about that problem, but the latest version is 3.01.51. Can you download this version? Do you get an error message or something? 

Regards,
Jostein

Hi,

After updating to any version after 3.01.37, i can't start YourDyno software. I'm using Windows 8.1 and Windows 7, both have the same problem. Is it something wrong with the latest versions, or is it just me doing something wrong here?

Regards,

Geir

Greetings tuners,

Software 3.01.51 was released today. A minor release, it brings the following: 

• Better control of Auto start/stop. Now you can define an RPM curve that ramps up then ramps down again to the starting RPM or below.
• Added an "Are you sure?" for the Arrange Gauges button
• Better spike filtering on RPM signal
• Increased screen area for the gauges by cleaning up the layout a bit

Enjoy!

Cheers,
Jostein

Greetings, tuners!

Software 3.01.47 is now released.

If brings the following:

• Improved the Run setup in relation to controlling the brake, now more intuitive and safe, see below.
• Corrected a bug in inertia mode, which made readings a bit too low, especially when using a low smoothing factor
• Improved the IIR filter. It would sometimes hang up and that meant no torque/hp curve was generated
• Added the ability to use a fixed horsepower correction factor, in addition to calculating frictional losses. Before you could only have one of these corrections enabled
• Fixed a bug in the data rate display. With some computers (depending on the USB buffering setup) it would show 64 samples/second while in reality it was > 100. Data connection monitor should now always show about 100 samples/second
• A couple of other minor fixes

Regarding the brake control, here are the improvements: 

1. In manual brake mode the brake control is irrespective of whether data logging is performed or not. So you can start the brake, adjust as needed, and then press "Manual start" to start logging. 
2. Only possible to turn on brake if the RPM is lower or equal to the set brake RPM. This is to make sure the brake does not slam on.
3. Auto start is linked to brake curve (RPM logging start and stop is set by the curve) 
4. Ability to add a delay before logging starts in brake curve mode. This is to enable the RPM and power system to stabilize before starting to log data.

Enjoy!

Regards,
Jostein

OK, I added an explanation now in a separate post!

Hi Jostein!

Please explain the trick to measure MOI in YourDyno.

Have a nice christmas.

All, 

There was a bug in the calibration. Please download the newest version.

Cheers,
Jostein