can anyone tell mi y does my car jerks when i accel all out from the start? but it rolls out smoothly under light acceleration.
when i first had the stock 540 motor, the car would juz jerk once and then take off smoothly when i accel all out.
however, after i change the motor to a Tamiya Stock T (23 turns), the car would juz keep on jerking all the way when i accel hard.
i also noticed that the drive train isnt very smooth. when i tried to turn the spur gear by hand, the drive train kind of jerks like when i accel all out.