Yes follow you arrow, see if your arrow is off to the right and you move the sight to the intened target your pulling the site to the correct sight line therefore moving closer to the intended target.
But first is everything else in tune? What sort of rest do you have? Bow? Peep site? Draw weight?
As far as siteing in I would lower the weight till your close then you can tighten it back up once your on target to save energy.
THE RIGHT OF THE PEOPLE TO KEEP AND BEAR ARMS SHALL NOT BE INFRINGED
YOU GOT A PERMIT TO ASK STUPID QUESTIONS LIKE THAT (TRACE ADKINS)