On those boats with Dwyer masts, there is something I would like for you to look at. The mast will have a sticker on it to identify it.. There is a bracket which the mast raising pole attaches to. The bracket is welded onto another piece of metal used as the base that is pop rivited to the mast. The attachement of the bracket should be welded on all four sides to the base bracket. If anyone finds different, then let me know. Crazy has spoken.