http://stockcharts.com/h-sc/ui?s=$SPX&p=D&yr=0&mn=6&dy=0&id=p83257770514&a=266398464 The little downwave (or downwavelet) of early September puzzled us somewhat as we took it at first as an a-b-g-z (or a-b-c in Elliott speak) formation.  But then the…