Hi, pep4uk. Welcome to ehealth forum. One of the things I love about this site is the ability to meet and talk to people from other countries. I'm in North Carolina, USA and you're the first person from Scotland that I've met here. Let me warn you that you'll probably get a lot of jokes about the movie Crocodile Dundee if you start telling people where you're from. (In case you're unfamiliar with the movie, the main character was Australian but his name was Mick Dundee.) G'day, mate!