I'm checking out an '86 222 which looks very good. The only real problem is with bumper system(or whatever you call it) around the edge of the boat. I noted that the rubber was loose on the port side. On further inspection the piece that is screwed in to the edge of the boat that this rubber fits into needs to be replace because it has split and won't hold the rubber part. These are continuous around the boat. Does anyone know how hard this is to replace and where I can find a replacement for it? Thanks Mike