Hi guys. I'm running a Tamiya TA-05 twin-belt, on-road chassis right now with a 15x2 (Venom Fireball) motor. I'm using a gearing of 70/24. I don't think that's overgearing, since the motor and battery both stays very cool after a run. The ESC heats up a lot though. What is the problem here? Is it just a case of a cheap ESC (Novak XRS)?