I am playing a group of optimized combinations instead of wheels; my results in the last two draws have improved a bit more, than playing the same amount of numbers in wheels. I will give it another try this Wednesday draw.
The combinations (24):
04 11 14 26 39 40…11 12 13 22 33 40…03 04 22 25 33 39…04 12 14 27 33 42
04 07 10 27 38 42…03 25 27 30 42 43…01 03 26 27 33 40…09 11 25 26 33 42
01 04 14 22 46 48…09 11 30 40 43 48…01 13 30 43 45 46…03 09 31 39 46 48
03 05 11 17 47 49…04 09 14 25 43 45…01 11 22 27 39 42…11 13 25 31 39 43
12 14 22 30 39 43…30 31 33 39 40 42…01 09 13 14 33 39…09 13 26 31 40 45
06 12 18 20 36 49…04 13 26 33 43 48…03 11 13 27 45 48…03 11 22 26 43 46
The final total cost is $24.
Babar 
The combinations (24):
04 11 14 26 39 40…11 12 13 22 33 40…03 04 22 25 33 39…04 12 14 27 33 42
04 07 10 27 38 42…03 25 27 30 42 43…01 03 26 27 33 40…09 11 25 26 33 42
01 04 14 22 46 48…09 11 30 40 43 48…01 13 30 43 45 46…03 09 31 39 46 48
03 05 11 17 47 49…04 09 14 25 43 45…01 11 22 27 39 42…11 13 25 31 39 43
12 14 22 30 39 43…30 31 33 39 40 42…01 09 13 14 33 39…09 13 26 31 40 45
06 12 18 20 36 49…04 13 26 33 43 48…03 11 13 27 45 48…03 11 22 26 43 46
The final total cost is $24.
Babar 