Greetings Frank

Phew, not only bravely being the first past the post, so to speak, but writing in Spanish, to boot. Well done indeed.  I'm afraid I've rather allowed my original project to lapse, but being  bit of a butterfly (mind, not body) I keep lighting upon new projects. one of which is this blog. I'm relieved to see that someone is using it at any rate, as at least it means that my instructions can't have been all bad. Greetings, Frank!