Bowtech, If you are a right hand shooter, your next step is to loosen your nock set just enough that you can turn it on the serving. Your bare shaft hitting high means your nockset is just a bit low. Give your nockset a turn up on the serving. Shoot your bare shaft again to see if impact is in the center or just low of the aiming point. You want your bare shaft to impact just a bit under your fletched arrows and center of the target. In most instances, the repositioning of the nockset will not only correct the high impact, but also the left impact because the arrow is now clearing the rest on release.