I picked up a Traxxas 21 turn 550 motor for bashing and practice so I don't burn out to many of the stock Reedy motors. However my issue is that my truck just crawls. I can damn near walk faster then it drives and I have no idea why. I have been out of the hobby for 15 yrs and this is my first time racing so any help or advice on how to get this freaking thing moving would be appreciated.