It's my dirty little secret that I've been working my ass off on my stalls to make those Yuta-style plane shifting stalls cleaner. While I can do them just fine if my right hand is on bottom, when my left hand is on bottom, the horizontal plane wobbles a depressingly wide amount. An interesting exercise I began playing with today was doing a pair of top-stalls, Yuta-stalling behind me, coming out as though in a bottom stall, bottom stall again, Yuta stalling once again, and coming out as though from a top stall, then reversing the whole thing.