Another something to add to the TD Approach:
You know how some fish hide under rocks...that can be frustrating.. However, we can not spot those ...
Here is how: (backtest your state)
The Doubles... use those as rocks...
the two digits under the rock will appear in a nearby pick 4...
Let's say:
566 falls
the draw before... was let's say 342
so your line up is
566
342 Right...
Well the 42 is the pair to focus on.. It is like an indicator... Most likely fall with the digit that was doubled.. or with a neighboring indicator...
Check it out tell me what you find... I am currently at the no copy/paste computer so I cannot give examples..