Gentlemen. I think, reading over the threads in the past month, that a few things reveal themselves, the elephants in the room, so to speak. Few, if any, of us here are plumbers. Most of you, not I, have Jeeps. I can only surmise one thing. This is a forum for Jeep people. "Plumbing" is some sort of Jeep code. I am filled with the joy of discovery, as well as the shame of unintentionally breaching some taboo.