The suggested mounting point on the ski is what hoji uses on 278mm boot. I'm 287mm and like the skis back from his point so mount #1 was at this line. That's 4cm head of where the 195hoji I have is. So went back a bunch. Skis fine in 5+cm fresh. Fine railing on edge. End of a pivoted turn, I usually skid out the turn by moving my heel out (toe stays) the same way you release on a bike shoe. and this is what's fucking with me. If I pivot by toe onward seems way better.