Have a 1970 Pintail 14. The sheaves on the masthead are nylon with worn edges. The main halyard jumps the groove of the sheave and binds between the housing and the outer edge of the sheave. I am thinking the way to fix it is to replace the masthead, not just the sheaves. From what I can tell the mast style is a Kenyon B. Does anyone know how to verify this mast and then where to buy a part. Thanks.
