"spin or roll", I dont know what that means. If you are rolling over onto your roof, lower your high height and you might also benefit from less droop in the rear. I added 1 limiter all around to my kids truck and it was way flatter to drive. With my truck on a higher bite track, I can never hit the turn at the end of the track at full speed. I always need to scrub some speed and set the truck up for the turn. You could also try to loosen up the rear to make the rear stick less and rotate better in the turn.