What kind of target are you shooting at because IMO there are better methods of tuning arrow flight than paper tuning for example bare shaft tuning anyways the reason I asked you what kind of target you are shooting at is because one thing ppl will mistake about there arrow flight is when an arrow is in the target sideways, but the simple truth is that when an arrow hits a target it will follow the path of least resistance so if your target is full of holes and really shot up your arrows may be flying good but its taking the easiest route through the target. This is a scientific fact not an opinion, good luck.