S197 Mustang door panel upholstery repair

After several attempts at keeping mine glued I believe I figured out a long term repair. This is a how-to showing the repair process. To remove the complete panel prior to this repair • How To Remove Mustang ...
Apologies for the duplication talking about the backing panel. Somehow in editing I uploaded both takes of one scene. Though it looks like there is a lot of texture in the main 'face' of the vinyl in the car it actually looks fine. I also wound up wedging a few of the body shop spreaders into the grooves where it was still a little loose to help hold the vinyl in place in addition to the upholstery beading. Lastly, my reference to BMW trim panels should have said "1990s", not 1970s. Hey, most of it was one take!
Update: as of February 2020 this fix is still holding.