Has anyone had issues with the left/"drivers" side wheel nuts coming loose while driving? this has happened to me twice and both times lost the wheel nuts thus ending my play time early. I'm not trashing Traxxas, i love thier products, but I am a little surprised they did not use left handed threads on this side of the truck. I currently use two nuts per wheel (tightening them against each other and one of the nuts is nylon threaded.