> in the back, it's
> the cushion that I keep finding soaked although I can't figure out where
> it's coming from.  In the front, it's the carpet on both the drivers and
> the passenger's side.

Can't say for certain about the back, but I do know that the seal around the
front windshield is notorious for exactly that sort of leak. I wouldn't be
surprised to hear an older rear window seal was doing the same thing. I
finally got my windshield to quit leaking by filling in the space under the
outer outside lip of the seal with 3M Heavy Drip-Chek sealant <*
http://tinyurl.com/gtl3h*>. The stuff stinks like model glue and sticks like
liquid chewing gum, but once it cures, ain't nuthin' getting through.

-- 
John Bange
'90 Vanagon - "Geldsauger"