I've always had a tendency to get my hands too far outside going back (and the clubhead too inside). I've found the planeboard the best way for me to feel my hands more in and the right elbow getting on plane (clubshaft) earlier. Unfortunately when I use the planeboard, I also feel as my right wrist cocking upward vs. bending backward. Do I just lack enough forearm rotation or is this just a danger on practicing on a planeboard?