I contacted Pat Smith with this e-mail address and just got an e-mail for him saying the article was on the way, so thanks so much for sharing information.
Will
I think Pat Smith is K. Patrick Smith at: kps.smitty@earthlink.net.
I got this name from pg 24 of jan/Feb 12 Port News, Inline Tech Advisors. Try him first. He may be able to send it to you. If that is possible I will.
Frank Hainey