I've just followed the link and obvious first thought was that we have a GRP boat but then common sense dawned and of course we all have loads of wood in our Fishers. Very good site. I've read about this penetrating epoxy before on Wooden Boat Forum. Very popular in the States but not come across it very much over here. We found a small wet patch at the bottom of a door frame today and following it back suggests a stanchion base allowing water to run down inside the hull. Headlining will have to come out to look at fasteners etc before rebedding. Thanks for links, it's good to be back in the fold. I've missed everyone while concentrating on my business instead of Succession. lloyd