akaSharky,

The tiller of the bow will determine the attitude of the nock end of the arrow when the arrow leaves the bowstring.

An even tillered bow will launch a level arrow.

An unevenly tillered bow will pull the nock end of the arrow in the direction of the limb that has the additional tiller.

You can fine tune the tiller of the bow in order to launch a level arrow.

If the arrow goes through the center of the rest level in will not be hitting the bracket unless the windage is out of adjustment or you are shooting too weak a spine arrow.

Good luck hunting!
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