Has anyone ever replaced their swing keel winch handle with one from Catalina Direct? I ordered one, and it came with a new "hub" (the part attached to the winch drive that the handle slips over). The new one has two setscrews to secure it to the threaded drive shaft. My problem is, the original hub does not have these setscrews, at least not that I can see. Immediately behind the winch frame is a pulley that is flush against the backside of the frame, so I don't think it can have setscrews there. To install the new one, it appears I need to secure the drum so that it cannot turn, and unthread the old handle hub, then thread the new hub on. But does it mount such that the two setscrews are OUTSIDE the winch frame? That's the only way I can see the new hub working.Thanks for any suggestions from anyone who has done this swap.Jack