Big Mick, big bottom to talk out of. I must confess, in my simplicity, that I don't know what you're on about most of the time. Unfocused and rather incoherent. But do carry on. Your ever-thinning patina is ever-thinning. "I'm a mod therefore I possess gravitas" is a maxim that you're working hard to do away with, I see. Next... :-)