Karel,

The turnigy chip makes the tank feel heavier than it is for more realism. Although I'm not sure if the Turnigy chip allows slow start...if it does, I haven't figured out how to adjust it yet. If only I could, then it would have trueinertiaof a tank, but for now I can start as fast as I want by control of the stick.

So far what mine does is allow the tank to continue to drive forward even after the stick is back into center position up to 4 feet,deepeningon how fast I'm driving. This is adjusted with by the ch1 and ch2 potentiometers to be less than that....the 3rd channel doesn't appear to do anything.