Well i "adjusted" the wheel, Went over the tracks once more and ensured everything was aligned. Re installed the track, adjusted the tension, and ran it for a good 20 minutes doing all types of turns and starts and stops. Nothing came off. Well nothing outside. I also used this as a chance to adjust the drive chain tension on the motors. i guess i got it a little too tight since as i was driving i heard a POP and one of the links came flying out. Easy fix though. Popped it back together and drove it to the garagefor the night. Ill give it a longer run tomorrow with its upper hull on to give it load. Fingers crossed that nothing bad will happen. Im out of spare links until the new spares get sent to me.