I have a friend that has the worst form in the world. He should have a nearly 31 inch draw, but he doesn't. From a tree and from the ground he is two different people and they both short draw. He shoots three under, has a 45 degree open stance, anchors with the side of his thumb sort of around his cheeks bone, cannot hit a moving target at all, draws the bow in a straight line to about 26 inches more or less and one of these years he is going to miss a deer. His frustration is, he cannot get a good arrow off when shooting at a flying pheasant. I hesitate to try to teach him anything different, whatever it is, it gets him deer out to 18 yards from his tree stand without a single failure.