This system takes advantage of the fact that colors repeat very often in a dozen.
Trigger: Wait for a color switch in a dozen. Now bet the same color as last hit (6 numbers bet). If the color switch again, change bets to the new color.
Progression: 6 numbers negative progression
1 1 1 1 1 2 2 2 3 3 4 5 6 7 8 10 12 14 17 21 25 30 36 43 52 62 74
Linkback: http://www.rouletteforum.cc/index.php?topic=15545.0
Trigger: Wait for a color switch in a dozen. Now bet the same color as last hit (6 numbers bet). If the color switch again, change bets to the new color.
Progression: 6 numbers negative progression
1 1 1 1 1 2 2 2 3 3 4 5 6 7 8 10 12 14 17 21 25 30 36 43 52 62 74
Linkback: http://www.rouletteforum.cc/index.php?topic=15545.0