LynnBlakeGolf Forums - View Single Post - The Most Important Illustration in the History of Golf Thread: The Most Important Illustration in the History of Golf View Single Post #143 01-24-2011, 12:50 AM natep Junior Member Join Date: Dec 2010 Posts: 11 It's pretty amazing that Hogan had that figured out back in 1948. That Power Golf illustration is by far the first reference I've ever seen to this shaft deflection phenomenon. natep View Public Profile Send a private message to natep Find all posts by natep