I do not think it's possible to go any slower...I mean, I've read all 42 pages of this thread over the months and months, and came to a conclusion or two long ago, these being:
1. Neither Jabba, nor anyone else, has any actual evidence to contradict the carbon-14 dating. Therefore, the shroud doesn't date from anywhere near 30AD - end of story.
2. Like any other theist, no amount of logical explanations will budge them from their absolute need to believe - since they arrived at their believe without using logic (and facts, and evidence) - none of that has any effect on convincing them otherwise. If he admits he is wrong, he also has to come to understand that much of his life has been a waste - this is a painful thing for anyone to go through, and (to an extent) I sympathize. But he put himself in this, and only he can pull himself back out and join reality. I think it's a lost cause, and hopeless in his case (of course I could be wrong, as I am frequently.)
And lastly,
3. Jabba has been using the same misdirection techniques for years, at other websites & forums, with no more luck than he's had here.
I've lost any ability to respect Jabba due to his slimy techniques.