When my slide is off my slide stop lever wiggles a little bit. I have to push it up before I can put the slide back on or else it will get stuck. Sometime when im putting the slide on the stop lever will slip down and the slide will be stuck half way on. Sometimes i can fix it if theres enough room by pushing the level back up so the slide will go on.
Here are some pics. There also a part of the slide (not sure of the name) that is getting pretty worn down/ scuffed up. The 2 protruding pieces that are inside the slide that have a slope on the end of them (best i could describe it)
I'm thinking these metal points on the slide are getting caught on the stop lever?
Pics:


this pic shows the stop lever. it seems to be gettign pretty scuffed up, like its rubbing on something.
