Great Stuff!

Thanks Larry for asking this question.

Thanks Walt for your explanation. I think we all expect things to be much easier than they are, it is a relief to realise that the long way to correct something may be the only way to do it. Seeing it written in black and white is a help in itself.

Can you imagine what would happen if the keyboard understood verbal instructions - I can imagine there would be a few keyboards that would refuse to play for quite a while

Joan