This is a 1/3 kinda bet, so it can be played with any single dozen progression-

Procedure: Begin place 1u the sixline 13/18 OR 19/24, Then put 1u on the opposite H/L. (The way i use to play it i switch sides/bet for each hit- each time the sixline hit that is)

Progression: double bets after each 2 losses in a row, (This progression is not perfect, and it will be a drawdown if progression gone too far, and it hits on the second spin)

6/6 Games won