Icewynd+
I know this an old Thread. Maybe it will come back to Life.
I have tried a method that looks at the Last 50 Skips. if You subtract each Skip from the Average Skip individually calculated for each Number you get a sequence of + and - values. Adding up all of the + and - values, dividing same by the number of each (+/-) gives you the average under and over values for the Skips at a Hit. You can then back track these values and define Ranges into which a pick must fall. A 4 Range (Zone) idea is Under_Under, Under_Over (0 top limit), Over_Under (above 0 to Avg +), Over_Over. A 3 Zone Idea is Under_Under, Under_Over, and Over_Over.
It is just a way to set the + - limit for tracking. Still not proving to that great of a predictor; but, It makes the Accounting Interesting