This info is for the first four sorted positions of the cash 5 

Was working on the picks for Mon. Got what I want and was wheeling the numbers. I wanted to look for reduction ideas.

I have the even odd idea. Thats good. Then another one struck my brain cells. I can track it in the same game I create for the even odd. Know what it is? I thought it was a stroke of genius.<LOL>
It is the tracking of the last digit in the number which I will use for the even odd tracking. It is no match, doubles and trips.

This is what I will be tracking for the ev/od and no match, doubles and trips.

So I will create a game in my pick 4 tracking entering the last lottery digit of the first four sorted positions.

April 2, 2007    12 18 20 24 38 no match
April 4, 2007      6 13 14 18 23 no match
April 6, 2007    15 20 34 37 38 no match
April 9, 2007      3 17 18 30 36 no match
April 11, 2007    1 17 23 26 30 no match
April 13, 2007    6 23 25 28 36 no match
April 16, 2007     7  8 27 31 38 double
April 18, 2007    2 19 22 32 33 trip
April 20, 2007    8 12 19 23 30 no match

This is my first four I have picked for mon wheel. See all the doubles and trips I could eliminate if I went no match wheel on last digit. Then using an even odd filter for each position to eliminate.
Take some pick 3 and 4 knowledge to the big games.

pos 1] 1-2-3-4
pos 2] 5-6-7-8
pos 3] 12-14-15-16
pos 4] 21-22-23-24