And what has happened here is exactly "why" I don't like to debate. Airing my opinions here has done absolutely no good whatsoever. All it's done it's annoy those who don't agree with me and made people like me less than some others on this forum. I haven't changed anyone's mind about anything, and my mind hasn't been changed about anything. It's all so much stress for absolutely nothing. So, from now on I'm not airing my opinons on anything other than amalgam.