RE: 20 and 30 yard arrow flight..... sighting in?
Dont forget the great advantages of taking time and papertuning the bow. It will pay off. You will get better broadhead flight and better accuracy at further distances. First things first though....hold your bow in front of you and align the string with the center of the grip and notice if your rest is inline with the string and center of the grip. this is the easiest way to get started.