Thanks Andy, very interesting. I don't follow completely, not sure if you're working inside or outside the car. I really dreaded the day the sunroof leaked as I have no clue how to attack that!
The car was on dead level. Dry for two weeks then one day of rain. The front passenger sun visor has that plastic frame/pocket above it, the roof lining in there is slightly damp but only towards the windscreen at the far end, and only a few drips came out. I looked at the two top corners of the A Pillar outside and the driver's side looks better than passenger side, which is hard to describe but basically it peeled back easier and looks like there's a hole where the rubber goes that I could shove some good stuff into!
