That was something I put up after cross referencing several lists on the Group Matching System program (GMS). Two of those lists came from these two threads:

The lesson here is to find posters on Lottery Post with a track record of making good predictions. 

Then take their information and match it up with numbers from the main programs (DTD, Code-3, Due Pairs, etc). Take all these numbers and copy them onto the GMS …and see what comes up. 

The great thing about this process is that the GMS program does the hard work for you; you just have to make sure you are “feeding it” good numbers.

In this particular case, the numbers were very good and the short list had a hit 2 days later.