field point so that the fletchings can be seen in the torn paper as to how the arrow is going through the paper. You want to see a nice even tear where the fletchings alll went through straight.I think paper tuning is way over rated IMO...you can have a friend see how your arrows are flying by standing behind you and also most guys at a proshop set a bow up to where they are always right on anyway. The pro shop guy can watch your arrow flight too and tell if everything is great.