Does anyone know where I can get some kind of a plug or plate to fit over the feeder slot on a 1980 Catalina 27 mast, where the sail slides fit in. I guess it would have to come in two pieces. In the older Catalina the slots are set up to high. If I keep the stopper screw in it make it hard to fluke the sail at the end of the day, also the sail cover doesn’t fit right. If I take the screw out I have to feed the sail slides every time I go out sailing. I like to keep thing simple. The new boats don’t have this problem. If anyone knows where I can get buy one or get one made that would be great. Thank you, JOHN 1980 Catalina 27