DADS pictures show a good layout of how to do it. Just remember to take your time & use lots of cleaner to keep it lubed. Also ue a plastic windshield stick instead of a screwdriver. Don't worry about the corners if there not perfect, when the sun warms the rubber it will settle into place. When I installed mine & moved the truck outside into the sun light & with in a few hours it started settling into place. Again, Hope all this helps.
