Ok, I'll put 6mm holes into them. I am not sure whether I'll be able to get them done this week, as I don't know yet who's going to be there this week and has the ability so it will probably be next week or so. Nice drawings Nick, that makes life easier ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)