I found head liner touching top of my head. It sags 6 inches at most in middle. The glue failed and is starting to come loose at edges (whole panel) fabric is hanging down all over seating compartment. Separate issue at hand is the door panels, the leather is coming loose at the windows. With the left windows down rain came up. I was in house, leather got wet and now $9000.00 later (ins. claim) replacing the door panels. It's custom made from Germany per my VIN. First and last Porsche to own. Water soluble glue? Thats just crazy, Audi is not much better when it comes to interiors. Germans need to ask GM and Ford what glue they use. Ha!