I picked this MasterCraft meerschaum lined up in a lot of estate pipes. The stem had a crack half its length which seemed to be fixable. However when cleaning the stem in prep for the fix it just fell apart. It looks like the stem was poorly made as one wall was extremely thin and the opposite wall quite thick. This stem was never going to survive. The briar is quite nice and looks good cleaned up. I'd like to salvage it. Is there a way to replace this stem which had a metal tenon?