A zip tie behind the motor will help keep it where it's supposed to be when you Lawn Dart it, A couple of zip ties and some plastic welding epoxy where the tail boom meets the fuse will help reinforce it there. Never fly it in the low rates mode unless it's your first flight ever, and the Pro Tail mod is a must for more control!!!! A quik search will reveal the details on the Pro tail mod and others. [8D]