Alright, hopefully I havent ruined anything yet. MERV Stock wheels/tires with the stock non speed pinion...i forgot what the size is, but its the one included(not the 23) and the stock spur gear....running 2 stock NiMh batteries in series...the esc gets HOT and the motor gets HOT!!! WHY? Is this normal? Its actually my wifes RC car and she will not drive it with the 23 tooth pinion so the smaller one that comes with it is on there and thats what weve been running. I put it on training mode for her and it still heats up pretty good....by the time the batteries are dead everything is too hot to keep a finger on for more then 3 seconds......is this normal?