Yes I know, I have to ask just about every step of the way. I need to remove the tank in order to examine the wiring on my 1965 B40F. I have taken the two nyloc nuts and the metal strap off, and the tank appears to be loose both at the back and at the front, but something seems to be holding it in the middle. Peering up underneath I see foam, wires, and a plastic tie, but don't know if that tie is holding it, and can't think how it could be. Don't want to tug too hard on the tank if something is holding it. Could it be? Phil (novice.)