Williams Sight adjust on a Model 81 ?
I have one on my 81 but there are several screws all around it

and not sure which ones you would use to adjust wind-age and elevation
I tried contacting the Williams Gun Sight company, they were of no help
matter fact they were quite rude, it was as if I was bothering them with my
question.
So wondering if anyone here might have a scan copy say in pdf file that
might explain how this sight is adjusted ?
Cheers
