Front "China wall" sealing issue on SBM

Don't "I" know that? Yeah, I think after forty plus years I do. Who said anything about sticking anything to the head? Other than you? I always use a razor blade scraper to remove it. Usually it gets right under it and cuts it right off.
Post #13 above

"If you use anything use something like 3M yellow weatherstrip adhesive and glue the cork to the block with nothing on top of the cork."