I am refering to the piece that goes around the door-I am assumming it is glued on. But the piece at the bottom of the door-is it the same piece held on with the metal strip? Also the metal track that goes around the inside of the door from the floor of the cab floor around the window-just how hard is this stuff to put in. Does it slide in or to you have to work it in with a screwdriver/ I would like to see a picture of a door with the rubber trim installed. Thanks Robert