Thanks, Lad, for explaining your views. I think they are overly-complex and unnecessarily so, but that's another topic. It's unfortunate that many of you argue under the assumption that most trads have the knowledge (or care) about the microscopic differences in the sede world and you give labels to each of these differences (which you create yourselves), creating a new language which most are unaware of. And as you said on the Fr Chazal thread, all of these viewpoints (sede-doubtism, sede-privationism, sede...I can't remember them all) are the same, from a practical standpoint.
If you would remember that most catholics don't know about all these terms, you might save yourself a lot of time in the future from debating with people who are unaware of your sede-language.