The lexan companion way hatch cover and rails were completely removed. the hatch buffed out with finishing compound and polished and a new stainless handle installed. I had planned to have the hatch tinted but was told that tinting film will eventual fail on plexiglass or lexan and advised not to do it. the hatch itself was in surprisingley good condition with very little crazing or hazing. All the track screw holes were drilled out, filled with epoxy and pilot holed for the install.