Thanks for clarifying why you posted here, Aurora42. That does make sense, much as I'm sure more than one of us would prefer some of the discussion here fade into the mists of time.

I'll continue to leave it open, but reserve the right to lock it if people aren't civil, or if people start directly responding to points made months ago rather than ones made now.

"You may call it 'nonsense' if you like, but I've heard nonsense, compared with which that would be as sensible as a dictionary!"