"It's the Devil wot dunnit" seems to be your standard reply to anything that doesn't fit your worldview or can't answer, Alan. I'm not 100% sure what your motives are in posting here, but it couldn't be clearer that absolutely nobody is even remotely persuaded or convinced by a single argument you've ever made. I suppose that concocting a devil is some sort of defence mechanism; without that scapegoat, the blame thusly diverted may have to be sought uncomfortably closer to home. Given your, let's face it, abject failure to bring anyone around to your way of thinking, the Devil is a very handy patsy or fall guy. After all; if not him - who?