Are your findings on the latest firmware? I honestly let I all the timing go ever since the XLX2 launch debacle.Might need more testing on the motor timing. My car lost about 5mph going to 0 degrees (d-wind motor)
Temp changes were very minimal so I went back to 10 degrees timing.
Since i keep registering a relative high amp vs speed i've not been tempted to raise the timing again, 5mph difference is a lot