Oops - it looks like the my attempts at a pseudo-heading using all caps in my previous update about the spool pins might be considered shouting. My apologies in advance, I just realised after seeing someone edited my first post for using all caps somewhere. I'd pop in there and edit that out and underline or bold it instead but I can't see how to edit it. Beginners, I dunno... I promise I won't do that again. <blush>