LG, that should not be surprising (g), I have had 1842 as a critical number (on the way up early in October #msg-1528580 and the "taking out, made me a "born again bull" short term again a week later 10/9 #msg-1554185), and since then it has held quite nicely.) It is an important support alright...a breach could bring a cascade down to the 1757 (another critical number for the Naz).