While helping raise mast on Tanzer 22 found that the jib at top was wrapping around forestay. No t really halyard wrap. The top swivel has an extesion 90 degrees to forestay about 4 in ches long with a couple of turns at the end we assumed went around forestay. The halyard and forestay exit top of mast very close and the swivel extension holds the luff away from the forestay for furling but when we try to furl the two intertwine and wrap the top of the jib around the first 4 feet of the forestay and it comes to a stop. No manual available and no name on the furler exept " made in England" ....