@dedo:
Oh, sorry, I didn’t know about that thread, eventually I lost my labour and waisted your time…
No problem. There’s so much information scattered in so many threads on this board that it’s impossible to keep track of it all, so repeating a particular point of information can be very useful, especially to people who may have missed its first appearance elsewhere. I just happened to remember the reference to the Beaufort because that information had been posted in response to a question I’d asked…and even then, I had to use the Search function to track down where I’d seen it because it was several months ago.