Beth - many thanks for your comments - you are always so generous with your praise

Po - Thank you very much - yes I like him, too!

Valoe - Gosh, many thanks for the Crystal Pool - it's only just registered with me! As usual, I wasn't at all sure of this one - seemed a bit clunky to me! But like you, I'm irritated - to put it mildly - by people's shortsightedness.

Paul - I'm glad you agree.

Davie