I have exact match carpet pieces for the door panel. What type of glue was used on the originals. Is it that stuff they used on the inside rear sail panels to hold the insulation. I was thinking of using an adhesive remover either a 3M #03618 or Acetone and just soak the piss out of it. Maybe get a putty knife in behind the carpet and slowly peel it away. Sounds like this may not be as easy as I thought.