I might look into that. No Time now. I leave for ML in a week and a half.
I had switched to a Williams peep sight, and replaced the front FO sight with a blade, but I still could not get my eyes to work wit that.
Out of curiosity, what size aperture were you using in the peep? Most folks with older eyes (me included) are able to use peeps easier provided they use a large enough aperture. You only have to focus on front sight and target rather than rear sight, front sight and target.