Greetings and Salutations Rua, 'Tis always a pleasure to find another Lowland Scot.I hail from near Berwick-upon-Tweed. I am Lord Admiral Robert Haddock, Ansteorran Royal Navy, Retired. Feel free to ask questions whenever they come to you, I do not know of anyone who will begrudge you help. in service, LdAdm Rob Haddock