I have my number groups picked out. Now I will work position 1 and 3 position for probability of what digit or digit may come. I loaded some position 3 tracking this am. Just a hundred draws.

Position 1 I am going with the 1 & 3
Position 3 I am going with the 1 & 2

So I have my group probability picked out. Any number can hit in the group when one of the groups hit. But to filter down I will use pos 1 & 3 probability as a filter. Last night I used pos 1 and that got lucky and fell on the draw.

Using positon 1 & 3 where they intersect in the group will be the filtered number. I could do it without the colors but I will make it a little dramatic.

Now we can play all those colored or choose the ones tha intersect

141,341,142,342,161,361,
162,362,191,391,192,392

040 140 240 340 440___
041 141 241 341 441___
042 142 242 342 442___
043 143 243 343 443___
044 144 244 344 444___

060 160 260 360 460___
061 161 261 361 461___
062 162 262 362 462___
063 163 263 363 463___
064 164 264 364 464___

090 190 290 390 490___
091 191 291 391 491___
092 192 292 392 492___
093 193 293 393 493___
094 194 294 394 494___