Yeah, that little puff of smoke was just me twitching the throttle, kicked up a little puff of dust. I do plan to do some speed runs in the next video, was gonna this time but the wheel bolts kept undoing after about 1 minute of running ( the threads go 'the wrong way' so undo as you run forwards, unlike maxx axles where the nuts tighten as you run forwards...

@ funny wording ). It does accelerate well but the torque is kinda crazy yeah, hard to keep it going straight- must get some better foams yes