This tutorial is a good case study why 1237 is worth investing.

By studying the behavious of this system number, you can use the Year Month Table statistic

This will display the table as shown below.

Study the yearly consecutive hit pattern and you will notice that it is possible to hit within the month of Feb.

If you further study this with the G-Graph as shown below.

Both the baseline drawing method and the top prize gap also points to the possibility of timely hit.

Another important clues with the Similar Gap Hit Chart.

The best top prize gap range to play is within gap 1 to 8. Now, the gap is at 8 as shown in green color.

All the above indications were very obvious if you have the Win4D Advance software.

With all this information, you definitely have an upper hand in your 4-D play. Read more about the features of the Win4D Advance by clicking the below link.

http://www.assemblix.com.sg/products/w4dadv.asp