No Brakes on SC10 rtr esc?
#2
calibrate radio to ESC again? Brakes are notoriously weak on RTR ESC's but since you have no reverse either, then Id say it needs calibration.
#3
did that, even started a fresh model on radio. the red light goes on like its sending reverse to the motor but nothing. i also flipped the motor connections and it went backwards fine but then no forward. i'll open up the esc and clean it out, i remember last time i did it was 1/2 a track worth of clay in there.