Thanks to you all; Ari Andyc, Joan, Jazzy, Peterm' HelenB (nice to see you back), Rambler and Phillip (apologies if I omitted someone).
No need for me to post my 'breakldown', Tony has done it for me. Spot-on Tony and thanx.
I just loved the convoluted thinking around 'dynamos' and 'Uist'. Great stuff.
I'm on a bit of a diet at present so I'm cutting my din-din time down to 2 hours.
Bless you all
John