Russell McMahon wrote... >...It is now in limited production and so far 2000+ of these have >been built, production tested and accepted by the Customer... This makes everything MUCH more clear and I can now understand a little better why every suggestion made to you so far has been met by obdurate resistance and long-winded self-justification. I've pointed out a number of things in your design that warrant close attention. Whether or not you attend to them is your business. It is certainly no concern of mine and, so long as it appears that whatever I say might just as productively be said to a brick wall, neither is any continuation of this discussion. Best of luck with your product, and have a nice day. Dave -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics