Ron, thank you for clarifying the situation re 6-but coding, and thank you indeed for your good wishes. That photo was taken just over 3 years ago and my parents have slowed down a little but I remain very thankful for their longevity.
Re UK market I probably should have carried over s Hexanon-M 35 that is great and pretty mint. I want to try the ZM 35/2 or 35/2.8 something that will cause Edward to smile as he reads this! Must go, flt to Dubai now boarding...Colbee Court