What? No suggestions on a remedy for the slightly loose forend iron on my 80 yr. old Nitro Special 20 Ga? How can I tighten it up? Shims, crazy glue (joking)? When I move top lever to right to open action I can feel a slight movement of the forend iron. Otherwise everything works fine. I shimmed the hook a while back and it tightened up that juncture. Just figured that nobody saw my earlier post on same subject. Chopperlump