I tune at 3', 8', and 15'. once I get bullet holes at these ranges I check my accuracy at these ranges, as well as my broadhead flight. Then I make adjustments as needed.
TAKE YOUR KIDS HUNTING AND YOU WON'T BE HUNTING FOR YOUR KIDS
Please forgive my ignorance. I assume the purpose of paper tuning is to make sure your arrow is flying straight. If it is not how do you correct it so that putting bullet holes through the paper.