OK, I can skid fine when I want to have fun, but I have to assume that extreme balls-to-stem position that feels, frankly, a little ********, if not a little unstable. I'd like to be able to rip off a more casual ass-hovering-above-seat skid (not skip) every once in a while, or at least something inbetween the two. Not talking about skid contest fare, just utilitarian skids. I suspect, as I'm a taller gent, that there's a weight factor to overcome. Anyone over 6', 200lbs who regularly does this? Any hints on technique, gearing, set-up?