Dan,
I know you and Terry (and just about everyone else on the board) are probably right. Maybe I'm just slow

- on a related note -
I finally got off my @ss and emailed blackstone-labs for a test kit. In the not too distant future, I (actually "we" since I will tell everyone my results) should see how much tin or aluminum (whatever it is) bearing material I have floating around in the oil after 48,000 miles of running an UDP. Anyone want to make any bets how much higher than average my reads will be - I really have no clue???
{I had a boss back at Xerox - he was a great guy, but a real hardass. No matter how much sense something you told him made, he'd flat out refuse to accept it untill you could "show me the data".

}