You may be right about that. The guy that sets up my bow is old school and has his own ways of doing thing. Ie. dental floss for tying on peeps and my 20 does always seem to be 22. May need to look into proper peep height. Moving into anew warehouse next year and planning an archery work shop of my own.
As long as you can center the housing with very little light around it, you should be fine. I use a large 3/16 Sent from my SAMSUNG-SGH-I317 using Tapatalk 2