i have a 473. My wood toe rail is splitting under a couple of my cleats. A few years ago I saw a 473 that the owner had installed what appeared to be stainless steel covers over the toe rail and then installed the cleats thru the covers by drilling two holes. The stainless piece was about 2 feet long with the cleat centered. Does anyone know if these are commercially made or will I have to have them custom made?