RE: Changing point of impact
Rack-attack,
In checking (couldnt do it from memory!!), I actually look to the left (Im right handed) of the string at the no peep.
My only other thought was that I anchor to the lower part of my jawbone area. I wonder if moving up more on the side of my face would bring the point of impact left enough to allow me to move my pins left, away from the window.
D