I recently purchased a 2012 Scepter V and set it up last weekend. The sight is a Davis system sight with 6x scope with dotted lens. I added a Bright site peep as it is supposed to work with all magnifications. The Bright site peep did not work for me (Scope and Target are fuzzy). I know it does work for many so I'm starting to think the reason may be because I have to wear reading glasses (1.75x). I changed to a standard 1/8" fletcher peep and all is clear. Looking at the truball website, it seems that I probably would benefit from a verifier? Not sure exactly what that would do for me. I know my distance vision is getting worse in my dominent eye. I'm just looking for others experience.