I asked a similar question last week...how does everyone adjust the numberline when we have large moves in the overnite session but the day session trades sideways?
Bozeman, ever think about have two columns? One scoring ACD using today's close, one scoring ACD using tomorrow's open as the close instead of today's close?
If the column using tomorrow's open as today's close becomes divergent from the "standard" scoring system, then you'll know you are getting some big gaps on overnights.