Well, this was my first ever re-edge goof. Did it have to be on someone else's speaker? Ugh. I'm guessing I should have used thicker shims. This morning the final glue was dry and as I check things out I hear the dreaded, slight, high pitched squealing/scraping noise when I play a 30Hz tone. If I push lightly on the surround roll in one spot the noise stops.

Has anyone ever found anything that helps this after the glue is dry? Other than plastic explosives and leaving town, that is! Cursing hasn't done a bit of good. I'd better try some fist shaking.
The noise might not be heard while playing actual music, but I don't know if it will get worse.