RE: Losing the peep.......
Good News / Bad News
First....the bad news. Bad news is....losing the peep did nothing to help the situation I already shoot with both eyes open....and I lose looking through the peep once I have it aligned witht he sight ring (essentially...losing the peep).
Good news is.....it's the lighting in the range. It's an old grocery store....and all the overhead lighting is old flourescent fixtures. When I go outside.....everything's fine.
So....I'm going to be frustrated indoors.....and be fine, outdoors. I can live with that.