Its not rotted through yet mate so ill be removing the chassy the glass runs in, making good on the underside of the roof and the re fitting the chassy, will take a minute or two but im not in to carbon fibre and the rs I think was the only mk4 model to have a sunroof, dont think the xr did? Might be wrong? Anyhoo- will try and save it if I can, im fairly confident, before I chop the roof off.