903.
Thats exactly what I thought you was doing
But honestly I had the no peep on my bow last year and after first putting it on my vision did go back and forth making sure everything was lined up.
It is something that I would not reccomend someone putting on their bow during the season for that very reason.
After just a few weeks shooting with it I never looked at it as everything became second nature in hitting my anchor points.
I thougherly (sp) reccomend it for someone who is having an inconsistant anchor problems but dont put it on during season wait till after season then practice practice.