saddlesore, I don't know your past experience with peep sights, so don't take it the wrong way, I'm not pickin on ya. It might be you're tying too hard. When you say all you see is a blur, that's what you're supposed to see. You don't want to focus on the aperture at all, you just want to look through it. Your eye will naturally seek the brightest spot, which happens to be the center of the aperture. Forget about the rear sight, look through the hole and put your front bead on the elk....... an kill it! Ross Seyfried did an article a couple years ago on them.
http://www.gunsamerica.com/blog/the-envelope-please-my-best-rifle-sight-award-goes-to/
