guess what,
Just after typing my first msg, I went out to feed my Lady, went to show her the stain and it was gone, don't ask, cos I don't konw either
I used autoglym quick glass cleaner, (can be used on all parts of the car) picked it up from the NEC Motor Show, but when I sprayed it on the stain it didn't go!! All i can say is the birds are playing tricks on me!