I have no intelligent hypothesis whatsoever to contribute to your scientific question, sadly. As for the bickering, it happens, and I tried the very same when I first entered the forum in God and Science. One party to the matter understood the plight, the other asked why he was being singled out (so apparently didn't read what I posted to the other). I will try to tame my own impatience, this IS one of the last 'free frontiers' still existing, for which I'm grateful. I know now whose posts to just blow by in reading, whose to click on (yours included). (clicking on, not blowing by! haha) Gwyn ps glad you DID 'get me RIGHT', means I musta expressed SOMEthing clearly! :)