Thank you Norah and please thank Ash + crew for the ability to CHOOSE the chronologial order at will. his is a better idea because one can now choose and change to sui.
Can I echo (bad choice of word, possibly, after the "double-posting problem") jolan's thanks, Norah (and Ash and co of course) - being able to choose the order is perfect.
It has moved around a bit during this afternoon, mamya, but recently it was an option at the bottom of the "edit (username)" just above the main frame of the threads.