There's not an RC on the market that doesn't NEED Loc-Tite. It is my belief that more screws are lost during racing than bashing for a few reasons. One is that when racing, the driver is constantly checking his truck over in the pits and taking it apart and putting it back together between runs. Also, it's often run for a much shorter period of time than when someone goes out for a hard day bashing. Another is that a lot of racers take better care of their RC's than a lot of bashers do. This can be witnessed by the dirty trucks in the for sale section or the rediculously stupid you tube videos. Of course, there are exceptions to every rule. I've had 15 RC's, and haven't found one yet that didn't need LocTite.