I purchased a set of used SE sail windows off Ebay. Seller said they were for an 86 but after pulling off my sails, I see hardware is totally different. Did I get an 84? The one I purchased has two metal pegs (screws) and a large screw. No place for clips.
Two metal pegs at rear edge would indicate a 1984 style. The 1984 should also have a metal frame with real glass panel instead of later years shiny plastic panel over a dull plastic frame. You can install the 1984 style in your 1986 if you have the two 1984 metal clips that the pins attach to. The 1984 frame is about 1/16" shorter front to back but this is barely noticeable.
Hmmm... It sure looks like plastic. Anyway. I've looked for the sleeves for the back pins to go into but with no luck. Can you point me in the right direction?