dropping the mast last fall i broke the mast base, seems to be cast aluminum? took it to the shop in november or december, after some intervening inquiries i was told this am it is an antique part, none availible a few days before putting boat in water 1988 hunter 23 it is a 2 - 4 pound piece, inserts and gets screwed into base of mast, and forms the hinge to raise lower and secure mast; it has a coule of wheels through which the halyards are threaded any suggestions or thoughts on locating used or replacedment part woudl be appreciated aznyone have an old hunter for parts? ithaca jim