Sure Art, there's nothing for me to back off of, I wasn't on the offense. I was just thrown off track by the comment and wondering what I was missing, knowing that Alan knows about batch glass and all. There was no confrontational attitude meant to be conveyed in my reply, just a genuine question.
My reply isn't edited unless I came back to add the part about the translucent/opaque qualities right after I submitted my reply, and Alan's looks the same as when I first saw it too. I'm confused I guess, not sure what happened here. Whatever it was, I was just wondering what information Alan had because I had conflicting information. These forums are text only, and text can be read a lot of different ways. Hopefully everyone knows me enough by now to know that while I may be frank sometimes, I'm not one to jump in confrontationally.