Yeah, im not amazed to find rust anywhere anymore, fix one bit (or rather one whole panel) then find the one next to it even worse, but there we go.
Ive "popped" all those little bubbling paint bubbles now, not so bad underneath.
That thick rubbery stuff they put on top of the metal is stupid, it traps the water in so it has nowhere else to go so it just munches through all the cheap crappy metal. But then you can't see the holes because the sealant hides it pretty well!
Anyway enough moaning from me, half the rear panel now sorted, cut the old metal away on n/s/r quater, rear panel, and boot floor and patched it all back together - strong now

followed by zinc primer, waxoyl and underseal - try eating through that Mr. Rust!
Today grinded off the sills only to find the inner sills totally recked.
Not giving up like most people though - i think the rate people are scrapping these in the next few years we might see them becoming more rare?
This chassis number isn't getting scrapped anyway.
Paul