[okie]

Part of the issue is the path of the right shoulder.

If you send the right shoulder down plane, the hips can't really fire forward.

Alternately, if you bring the right shoulder out/over plane, the hips have to come forward to balance the motion.

Edz is on to something here! You can only go two ways down or forward. Of course down on the inclined plane includes out. Hackers try to go forwards, as well as good players that hack at times! Watch your legs, if they are wooden there was not enough down, at your right elbow is spent, or almost spent. Check out Byron Nelson...down...down!