Wish I had better news today but sadly no. The drivers door card is too far gone. I can add the support to it as I did with the passenger door card BUT the creases are visible.
As for the expanding foam well according to the instructions the max depth/width it can handle is up to 25mm. The gap behind the plywood for the door brackets is much bigger. Anyway I do not think it would have the strength to push the door card straight.
Hopefully my attempt will inspire others to give it a try and perhaps someone with more skill and patience can get the job done.
Mat if your reading..I still need that door card
See you.
Fab.