Ya know, I had the brake on my Tornado set to drag a little off throttle. Figured if I was on the gas it'd be free, and if I was off the gas a little drag wouldnt hurt since I was slowin down anyway? Still rolled pretty good (coasted) as well? It may throw it outta whack if ya jumped it though, since the brake would slow the wheels down (and make it nose dive) if ya let off in the air.. But I was just bashin in the back yard..