post #19 of 19

I think, once you have the very consistent proper grip, you have to work on the arm extension at contact being consistent, so that the sweet spot hits the same way every time. If you have your arm completely straightened at impact, the face will be a little shut. The trailing arm should reach full extension just after contact. Combination of the two helps for contact that starts down the target line and (for me) makes it easier to keep the plane the way I want it to be.