I wanted to thank Arne Moe for the video he created concerning draw and proper form. I was not engaging my back muscles and was merely drawing with the tab arm. Anchoring on my eye tooth it put me at a 25 3/4" draw. It put my tab arm not nearly in alignment and groups were suffering beyond 25 yards. Now by drawing above my chin with a rotational torso twist,pushing the bow string back with my rhomboids and arm it has put my shoulders parallel to the arrow shaft and my tab arm in-line with the arrow. It has also increased my draw to 27".The groups are already much better. Thanks again and I have included a link to the video for anyone wanting to tweak their draw/form as well.