Dave H,

Reading your post, above, was really fun and very informative. It referred to loads of issues and other stuff that I didn't even touch on in my posting, perhaps I did mis-interpret your posting(s) but I do think my concerns about paranoia may be justified laugh At least I'm left in no doubt that my flippant remarks about "promordial-sludge" hit the spot! Thanks for the interlude and keep scrubbing, I'm sure you'll get the sludge off eventually. wink