guys, i just got some dynamite cvd's for my maxx the other day, and when i first started to run the truck around, the wheels started to wobble. so i took it in and the wheel nuts where loose, so i tightened them up(just like before). then on the second try, it did it again! the stock drivshafts didn't do that, whats the prob? happened to a friend at my track and he was furious when his wheels came off when he was leading the race.