Hi folks,
I said I agreed with you all at post 9 without having worked out what an RT thread was !
Nope I still only have ABCD and G, which I got from Terry. Have had to abandon and do cooking for visitors tonight but have it pinned on the wall. I have then same number for A and B ? For H think compass and knock one direction and and substitute with another. Think you might have to knock off the Sauvignon before you get to finite numbers - have had a quick Wiki but I doubt if I'll get there.