Alright. I'll adress these questions in my next post, which will be (Letters 7.4), hopefully, if @ty-ty doesn't beat me to that number, but still, I'll integrate the answers to this in my comment to the the line of (Letters 7.X) comments. Again, I will have to learn about this. It's getting way out of my comfort znoe, but still, I'll try to answer, and, what I can't find out, I'll ask you back. :)))