wow what a peace of cake i was thinking it would be hard . put the front peace in the bow set it in place used 3 bondo speaders to work the cardboard under the rubber didnt take 5 minutes but the cardboard dosent run trew with the window frame posts but i guess you just trime that off a little going to put the back section in tomorrow we didnt spray it or anything but it sure went in easly glad now that i went with the cardboard one