ok everyone....sorry its been a couple days but ive been out of town for the holidays. But ive taken the servo arm off and the servo still doesnt work...i took it apart and put it back together and the servo worked for about 2 times turning the wheels in both directions...then it started doing the same thing. It just rant but not of the gears engaged...im so frustrated with it right now...i dont know what to do next and i dont want to get another one when this one is brand new...hasnt even ran on the car for a full tank yet