That's as good an explanation as I've read BB, thanks for that.
I wondered if that was what Rog was referring to.
Rog don't go getting all Daily Mail on us now, will you? I'll whip your arse...
(on the other hand, feel free to elaborate if you've been misunderestimated
)
Chuck - seeking asylum from a shortage of old books and decent galleries - that's a good 'un.....