[Dave Waits]

According to the shooting Coach I had in the AF when I shot for the ANG, the way you see the front sight-post doesn't change. You eye automatically centers the post in the Aperature and then when you're correctly focused on the front sight the ring of the aperature actually disappears. If the rifle is aligned correctly your eye sees the post the same way every time regardless of position. I had the same problem as you aloreman. Only, my sight picture changed at prone. One click down and centered. My problem was rifle alignment.I was actually holding the muzzle slightly high in the aperature.