Hello David and welcome to the forum. I hope you get more responses than just mine - but I won't be happy if you have more than me, cos I've been on here longer

So far, and I don't know why, no one has responded to my new membership. How sad is that :(
I'm sure you'll pick things up as you go along. I did a few years back, having read up much beforehand, but am still learning now - and the more you discover, the more you want to discover.
Ian