car is getting clearcoat today so no access today. However here is a picture from bonding in the Fenn Lane sunroof panel.... Not really a job for amateurs but it came out good in the end. The clue is to fixate the panel without bending the roof out of shape. I made these wooden clamps and bonded bolts to the panel. Not really good enough as a few of them came loose. resistance welding would be better I have been told
