I currently just recieved a gun from my mother that was her fathers, and it has a peep sight on it. And this weekend I plan on shooting it for the first time, and also sighting it in. So I researched on google on how to sight in a peep sight, but I yielded no results, so I come to you asking how do I sight in a peep sight? I know there are different screw to adjust different thing, so which screws do I touch to adjust it, and also how do I adjust it if I am shooting too high or low, etc? I know it shouldn't be difficult, I just don't want to start adjusting things that I shouldn't be touching, etc. Btw it is a Lyman Peep Sight in case their sights are different at all...

Here are some pics in case they help.

Top of sight


Side of the sight




I also have one more question, the peep sight itself, like the hole you look through; does it need to be screwed in all the way, or what? Would there be times when I need it to be screwed in all the way or what?