Hi - I just spent 700 with a rigger in Oriental NC to service this and try to get it to work more smoothly. I noticed when trying to re-install the main that the halyard swivel does not rotate with the cylinder (that the sail wraps around, don;t know what the piece is called). When you manually move it on the cylinder it grinds. Are there supposed to be screws that hold this to the furler, and did I get screwed out of 700$ ? Looks like in the disassembly instruction there should be