Hey there guys! I'm a new to the site, and asomewhat seasoned archer. I think BG Fisher hit it right on the nose with "better too short, than long." I have always used the tip of my nose as a 3 point achorgauge. bone to bone thumb and jaw, and the tip of my nose keeps your head in exactly the same position each time....this type of anchor requires raising your peep and lowering your bow to that naturally straight line elbow height to elbow height.....looking at the photo i would say at least a 1/2 inch to long on draw length..... using that release any way... i prefera slightlybentarm holding the bowmyself....better circulation and accuracy was the result for me...Kirk