I have tested your system against my pair finder system for the pick 4 here in Quebec and i found that, 7 times out of 10 , i would have hit with far fewer numbers than i played.
In my thread " Quebec pick 4 pair finder (one month experiment ) " i predicted, and still predict, that specific set of pairs are going to show within 5 days ( actually, each pair have a life span of ten days ). I then found a great number reducing platform for the singles. In other words, when a pair is about to show up and the winner is a single, it is most of the time in the bag.
I then tested your system against my numbers and found that i could find the winner by matching the pairs with the single triads.
Here's the list from the beginning of March.
date pairs predicted date pick 3 date pick 4 winner Amber's matching number
11 March 37 and 55 18 March 906 19 March 5783 ( pair 37) 835
14 March 03 and 58 16 March 017 17 March 5083 ( both pairs ) 835 and 380
15 March 05 and 78 18 March 906 19 March 5783 ( pair 78 ) 835
16 March 59 and 13 24 March 740 25 March 7549 ( pair 59 ) 497
22 March 83 and 56 26 March 417 27 March 8765 ( pair 56 ) none
24 March 51 and 33 25 March 135 26 March 1745 ( pair 15 ) 457 and 154
27 March 03 and 58 01 April 216 02 April 6230 ( pair 30 ) 620
02 April 587 03 April 8459 ( pair 58 ) none
05 April 05 and 78 09 April 652 10 April 5059 ( pair 50 ) 955
11 April 954 12 April 8974 ( pair 78 ) 974
08 April 63 and 54 14 April 980 15 April 4549 ( pair 54 ) 454
13 April 93 and 57 15 April 019 16 April 4572 ( pair 57 ) 524
17 April 90 and 27 20 April 103 21 April 2573 ( pair 27 ) 253
20 April 84 and 66 22 April 321 23 April 8045 ( pair 84 ) none
22 April 13 and 59 ????
Doesn't work all the time but may help as a number reducing platform.
See for yourself in your state.