LynnBlakeGolf Forums - View Single Post - A question for all you... Thread: A question for all you... View Single Post #4 12-28-2007, 05:37 PM Mike O Senior Member Join Date: Jan 2005 Location: Oceanside CA Posts: 1,398 Nice! Originally Posted by blehnhard The amount of bulge and roll (if done properly) is determined by the location of the Center of Gravity in the clubhead. COGs more to the rear require more B&R. COGs closer to the face require for less B&R. Most metal heads have the COG closer to the face (reduce spin) so the need less B&R. B&R is designed to help reduce "gear effect" which is greater when the COG is farther from the face. Bruce To the point and well explained! __________________ Life Goal- Developing a new theory of movement based on Brain Science Interests - Dabbling with insanity Hobbies- Creating Quality Mike O View Public Profile Send a private message to Mike O Find all posts by Mike O