Thank onnetz. I went and tried it out via fc2 sub sets. I'm clear ( now that I realise the head box must also be ticked as well as the relevant expression morphs. Slow, but I get there in the end. )

" Try and be nice to people, avoid eating fat, read a good book every now and then, get some walking in, and try and live together in peace and harmony with people of all creeds and nations."
-Monty Python