zzyzx

I had AiM Solo data saved into my analysis software. When I then imported EVO4 datalogger data from the same session (I had both going at the same time), my Solo data disappeared.

Any ideas why this happens? Sucks because I lost data, including my best lap, that the EVO4 datalogger didn't record.

Matt Romanowski

Because they came from different loggers, I would not expect that they would overwrite each other. Make sure that the "use selection criteria" box is not checked. Also make sure that the sort order didn't get mixed up. Click on the "test date" column header to make sure everything is in a normal order.

Also, if you have the Solo and didn't clear the memory when you downloaded it, you can download it again.

zzyzx

No, it really seems to have disappeared.
I erased my Solo data after downloading, so I can't upload it again.
I'm going to try this again on my next track day and report back if this happens again.

Matt Romanowski

Take a look at the data directory (normally C:\AIM_SPORT\RaceStudio2\DATA) and see if you have the file there. If you want, I'm happy to do a screen share to see if we can figure out what happened and if I can help you find it.

zzyzx

I looked there, but it's gone.

Thanks for your help. I'll update this post once I try this again after my next track day later this month.

zzyzx

Tried it again with new data from a test day last week, and this time the Solo data did not disappear. However, I saw a big difference between data from the same laps between my EVO4 datalogger and my Solo. See my post elsewhere in this forum.