I may end up anywhere in that vicinity... 1 to 1 1/2 inch. I position by balance rather than bow length. I was taught to find the actual center of balance of the bow, rather than the center of length. I mark that, then put the grip in my hand such that that balance point is on the ball point of my hand grip. Since I shoot Hill styles, that's the muscle under my thumb, where I want the bow's balance to be. Then I cut the shelf where the top of my hand comes. That puts the center balance point, which is a null point in the vibration pattern of the bow, in the middle of the grip... hence, minimum felt bow vibration in my hand.