[AndyBird]

I've had simular problems with mine as well with Specktrum and KOProp..

I fixed the run-on at turn on by setting throttle to be reverse and re-programming end points..

However I still have a problem where the car will run for 3 - 4 laps great then starts spluttering on acceleration for no reason. When it gets like this it really upsets the balance of the car and makes it to hard to drive.

This is using a thunder power 13.5 motor, great for 4 laps then poor for the rest not impressed so far.. I'll try some other ideas I've been presented with...

a) Lower Voltage Cut-Off
b) Longer Sensor Wire - Not sure why but was recommened...
c) Replace motor with new one.. Odd when it's faultess on the tekin..