Hi Folks; My Headliner in my 66' 300 separated at the rear seam this last Winter. Material is still good ,just the stitching failed. Trying to remove the headliner is another matter. Do I have to remove the Weatherstrip from around the doors? There is a Chrome trim strip that runs the full door lengths, does that have to come off as well? It hides the tack strip to remove the liner. Can't see another other way, without tearing the material. Help! Thanks, John.