Hay Ron I used a metal ruler and I put it just inside the limb were it reaches the riser limb pocket, I butt it up against the limb and square it from there. I need to check again but I think my bow is either 1/2 or 3/4 of a turn out. I will probably go one full turn. I am going to keep it between 66 and 68 pounds. More cynetic energy. LOL. Thanks for the reply.