OK, I guess I have too much time on my hand tonight. I was checking the draw weight with my bow scale and thought, "do I have to subtract the bow mass weight from the scale weight, I am pulling vertically down. Scale hangs from the ceiling and i get my draw weight by pulling the bow downward. So am I adding the bow weight to that and should I subtract that tare weight? yea, I did really bad in physics....lol. Thoughts?