With the regular lower grip of the Robertson longbows AND if you allow your form to 'settle' into the bow, you may lose part of your draw length. i shoot them no different than I would a straight gripped Hill style bow. You would still want a 64" model for your draw. Careful, they are very easy to kill deer with, Robertson longbows are the only bows my son will shoot. When I tried to give him a really good Hill style that would fit his 28" draw length, he declared that he would never hunt with it. There are a number on the Stykbow web page at the moment.