Has anyone ever "spiraled" a snowmobile? Is it even possible? By spiral I mean rolling a sled 360 degrees in mid air (not a flip backwards or forwards). You would have to have a special jump, or hit it hard enough and fast enough to pull one ski up, and then lean like Heck. Anyone got a video...just thought it would be cool to see done. If anyone hasn't done it, who wants to try it?