Right. Here's a new appeal to all the decent thinking members of this forum. Please do not engage in any shape or form with Iains. His modus operandi is to post a cod-moderate post, then to subsequently inject poison and rabid insults. He will always do this and it is very foolish to allow yourself to be suckered into responding to one of his superficially "reasonable" posts. You know very well what will happen. Let this sour old man post his bile in unanswered isolation. That's the best way to get rid of him. Cheers, folks.