[IMS-340C]

So if your car is calibrated like mine you subtract 731.91 from 724.57 and you get 10.66

But yeah 10.6 - 10.7 is slow for this map, you should be at least in the high 9s.

Lift the car up in neutral and check if the rear tyres are rotating freely.

Originally Posted by IMS-340C

You can also measure 100-200 from the log, it's surprisingly accurate as long as you match OBD speed with GPS speed, in my car 100 GPS = 96 OBD, 200 GPS = 193 OBD.

Originally Posted by BPCata

Well this time I did not have a Dragy but using the phone stopwatch 0-100 was not under 4s and the 100-200 was around 10.7s. So compared to the first logs not a huge improvement.