Stan ...
I have been studying the WNH Tab of the Expert Lotto application. Please tell me if you agree with my thoughts. Before I begin, I want to know if you are familiar with the concept of the "Games Out View History". This is a concept that I became familiar with using Gail Howards application over the years. Believe it or not your product uses this concept as well too. The value is dervied from the summation of the length of time since the winning balls where last drawn. For example, I am in Georgia right now tracking the Fantasy 5. The winning comb was 11,12,24,33,35. The games out view was 11(0),12(12),24(7),33(1),35(4). If you add the values in parenthesis, the total is 24. Each value represents how long each ball was out the last time it was drawn.
If you break down your WNH values 0-10, depending on the number of balls in the game (GA5/39), the next pre-game Sum calculation starts by adding 33 to the Current SUM. For example 7/7/2011 Sum0 = 315 + 33 = 347. This is the most that the sum could ever be. Once the actual outcome is observed, The games out value minus the Pre Game Sum will represent the actual Sum 0.
My point is that Gamesout values seem somewhat patternistic, so if you believe the GamesOut will be lets say 42. You now have an estimate for SUM 0. The problem is that it takes a little more work to know the Games Out values for Sum 1 to Sum 10. I believe if you can include some aspect of this in your application you might be able to set your WNH Sums much better.
If you dont understand what I am saying, I will put together a much clearer explanation.