Im new to RC cars, and I did search through the Nitro Evader thread to see if my problem was in there, but I did not find it so Im hoping you guys can help me out. Im having problems with the diff gear, every time I run it, it doesnt take but 5 minutes for it to break. The middle of the gear breaks off the outside of the gear which makes the engine do nothing but spin. I have replaced it 3 times now, and I havent even gotten the thing broken in yet! Any suggestions/ideas on how to get this thing running normally?