Hi all. Happy owner of a new (to me) 2004 MK1 Volvo convertible. Electric roof works fine at present. However, I've read many a story of expensive roof repairs on these cars. So far, with the roof down, I have sprayed the metal parts with silicon grease, and used a rubber care item on the exposed rubber strips. Any suggestions for other ways of keeping the roof working for years to come would be greatly appreciated. Many thanks, Alfie.