ORIGINAL: ewolf
Here is how I check my center shot. I shot an arrow at 5,10...30 yards (discard all bad arrows and shoot over). The arrows can do 5 things. Fall in a perfect straight vertical line (perfect centershot). Make a C shape which means the arrow rest is too far out. Make a Backwards C which means the arrow rest that is too far in. Or make line from high right to low left or vs versus. These lines mean the spine is out on the bow.
You mean with the same pin right? I have never tried that method ewolf and am curious how it would turn out. I will try it, thanks for the tip.