Try this

[Mister Eko]

PART 1 (1-30)

Track until first repeat. Then bet that number with 1 units. If no hit, raise by 1 unit always. If second, thirs repeat shows up, keep adding, and raise always all repeats with +1 until win. This period is maximum 30 spins of the game. If you win example on spin 16, reset all back to 1 units, and start again. If again you win on spin 25, reset back to 1 units, but dont raise again on repeaters, because we already won 2 times in part one, and the part two is close.

PART TWO (31-60)

If one of our played numbers hits, we raise all the numbers, so we use positice progression. If we lose next spin, back to one units. If win, 2 units, win, 3 units, lose, 2 units, lose, 1 units, and so on until spin 60, where whateber the balance is, we have done the session.

+5000 units up with this so far, but need a large bankroll

[Tekunda]

I got two questions:
If you reach Part 2, do keep adding new repeaters, or do you only play with the repeaters from Part 1?

And once you reach Part 2, do you place 1 unit on all repeaters right from the beginning, or do you place one unit on a repeater only if one repeater "repeats"?
Let us assume from Part 1 you carry 3 repeaters over from Part 1.
So e.g. your repeaters from Part 1 were 6,19,27.
So now you play spin 31. Do you now cover 6,19,27 with one unit right away or do you only start to cover one of the three numbers once one a number out of the three (6,19,27) repeats?
Part 1 is easy to understand, Part 2 not so much.
Maybe you can give us an example session how you play Part 2?