Im still playing this many different ways and its doing well whatever I try. My method it pretty simple. I come up with at least 10 different variations... example...

1) play with 2 repeating numbers (not 3)

2) play with 4 repeating numbers

3) use repeating numbers within 18 spins

4) or within 10 spins

5) maybe with 30 spins

6) i double my bets after 5, 10, 15 spins

7) use different martingale instead of doubling

8 ) randomly pick 3 numbers

9) pick 3 odd numbers

10) pick 3 even numbers

and so on. I will play a system many many times, many different ways. Some of the ideas will play for a long while, some will fail quickly. I then take the best of the best of the ideas that work and that becomes a new system to play... hopefully more profitable than the original