[Finnster]

Mine was doing the same thing. It was coming out and tearing up the slipper pads on my Revo. I thought it was the pinion coming loose, as it slipped just a bit.

Was running it yesterday for the 1st time since Nov, ran fine for a bit, then shaft came way out and now the power is weak and its stuttering at low throttle. I think something has happened to the motor...not good as I haven't had it that long..

hopefully you'll have better luck