:grin:
My eyes also cannot use the fiber optic front sights that well, something I've noticed sighting in and target shooting with them. I like the Lyman 66 and Williams FP receiver aperture sights with the large aperture installed. There is a limit to how large the receiver aperture can be and still aid the eye in centering the front sight reflexively, and the Lyman and Williams large diameter aperture discs seem to be just about right. I have found that the front sight on my Marlin Guide Gun can take a bead of "glossy white" model paint for hunting, offering fairly good pick up in dark woods while not providing me with the disruptive glow of the fiber optics. I realize this is subjective, as some hunting partners use these fiber optic front sights quite well.