Don't worry about it. Threads this long always end up a mess. It's normal around here.I have not found any words in this thread that I agree with more.
After catching up with the last couple of pages of posts I admit to throwing out red herrings, albeit unintentionally. These obviously did not contribute to the discussion at hand and have in fact caused a lot of pointless back and forth. And perhaps back and forth again. And perhaps sideways and up and down. I apologize.