hi H, sorry to be so clipped, I simply can't remember your screen name,
you'll have to direct your remarks to Chris, as I was only pasting and quoting what he'd previously written.
(but I note he says he agrees with you...) I persist in the strong sense that you and I have very different vantage points.
(I also have no doubt that you care as much as I do, when it comes to lightening others' burdens of confusion)