I have been having good results playing the following way.
Track all the even chance bets (R/B, E/O, H/L). The betting trigger is 3 in a row of the same result. So RRR or EEE or BBB. Then we bet 1 time for the streak to end.
(As side note. Three in a row is an arbitrary number in a row. You can use 2, 4, 5 or even more in a row as the trigger if you want. In my honest opinion, it doesn't matter. The longer the streak the fewer betting opportunities. The shorter the streak, the more betting opportunities. If you delete all your tracking spins and collapse your betting opportunities into a continuous string, the strings will all probably look identical whether you use 2, 3, 4, ect... length streaks. So don't spend too much time trying to decide which steak length is best for a trigger.)
One bet per trigger. I use a streak of 3 for a trigger because it gives me a good opportunity to be betting most of the time because I'm tracking all three e.c's. A trigger of 4 isn't bad either. Atlantis' trigger of 5 is great if you have multiple tables to watch so you can "float like a butterfly and sting like a bee."
I just can't seem to be able to play a strict flat-bet so I use a bread winner progression. Each attack is made up of three bets, 1-1-1. Just so you don't have to work it out, a win on the 1st bet nets you +1. If you lose the 1st bet and win the 2nd bet, you break even. If you lose 1 and 2 and win on 3 you're -1. And if you lose all 3, you are -3.
If you remember the bread winner progression, when you get behind by 5 units, you increase your bet to 2 units to recover the 5 lost units from the 1 unit bet level. If you get behind by 15 units, you increase your bet size to 3 units. These 3 unit bets are used to recover the 2 unit losses and if you do and you still have 1 unit losses to recover, you drop back down to 2 unit bets to recover these.
Here's the tricky part. (Only mildly tricky) At the end of each attack we adjust our Bread Winner line. So an attack can be 1, 2 or 3 bets in length. Every time you win on the 1st bet, cross off a unit in our line. If you Lose then Win, you break even so no action required. If you Lose, Lose then Win, you add the lost unit to our recovery line. If you lose all three bets, you write down three 1's in our recovery line.
When we get five 1's not crossed off in our recovery line, we go to the 2 unit attack level. That means we will be betting 2 units for the three bets instead of 1 unit. So a win on the 1st bet nets us +2. A Loss then Win breaks us even. A Lose, Lose, Win costs us 2 units and a Lose, Lose, Lose costs us 6 units. These 2's are written down to the right of our 1's in our recovery line. We continue to bet 2 units until we either recover all the 1 unit losses or we have five 2 unit losses uncrossed off. At that time we move to the 3 unit bet level.
Continue in this way until you reach your stop loss or win target.
Our progression line is 1-2-3-5-7-9-11-13-15-18-21-24-28-32-36-41-46-51 etc...
I can't tell you what to make your stop loss be. You decide that based on your bankroll and risk tolerance.
So far this is playing pretty stable for me but test it for yourself before you risk money on it.
And no matter what anybody tells you, roulette is gambling. Play at your own risk.
GLC
Track all the even chance bets (R/B, E/O, H/L). The betting trigger is 3 in a row of the same result. So RRR or EEE or BBB. Then we bet 1 time for the streak to end.
(As side note. Three in a row is an arbitrary number in a row. You can use 2, 4, 5 or even more in a row as the trigger if you want. In my honest opinion, it doesn't matter. The longer the streak the fewer betting opportunities. The shorter the streak, the more betting opportunities. If you delete all your tracking spins and collapse your betting opportunities into a continuous string, the strings will all probably look identical whether you use 2, 3, 4, ect... length streaks. So don't spend too much time trying to decide which steak length is best for a trigger.)
One bet per trigger. I use a streak of 3 for a trigger because it gives me a good opportunity to be betting most of the time because I'm tracking all three e.c's. A trigger of 4 isn't bad either. Atlantis' trigger of 5 is great if you have multiple tables to watch so you can "float like a butterfly and sting like a bee."
I just can't seem to be able to play a strict flat-bet so I use a bread winner progression. Each attack is made up of three bets, 1-1-1. Just so you don't have to work it out, a win on the 1st bet nets you +1. If you lose the 1st bet and win the 2nd bet, you break even. If you lose 1 and 2 and win on 3 you're -1. And if you lose all 3, you are -3.
If you remember the bread winner progression, when you get behind by 5 units, you increase your bet to 2 units to recover the 5 lost units from the 1 unit bet level. If you get behind by 15 units, you increase your bet size to 3 units. These 3 unit bets are used to recover the 2 unit losses and if you do and you still have 1 unit losses to recover, you drop back down to 2 unit bets to recover these.
Here's the tricky part. (Only mildly tricky) At the end of each attack we adjust our Bread Winner line. So an attack can be 1, 2 or 3 bets in length. Every time you win on the 1st bet, cross off a unit in our line. If you Lose then Win, you break even so no action required. If you Lose, Lose then Win, you add the lost unit to our recovery line. If you lose all three bets, you write down three 1's in our recovery line.
When we get five 1's not crossed off in our recovery line, we go to the 2 unit attack level. That means we will be betting 2 units for the three bets instead of 1 unit. So a win on the 1st bet nets us +2. A Loss then Win breaks us even. A Lose, Lose, Win costs us 2 units and a Lose, Lose, Lose costs us 6 units. These 2's are written down to the right of our 1's in our recovery line. We continue to bet 2 units until we either recover all the 1 unit losses or we have five 2 unit losses uncrossed off. At that time we move to the 3 unit bet level.
Continue in this way until you reach your stop loss or win target.
Our progression line is 1-2-3-5-7-9-11-13-15-18-21-24-28-32-36-41-46-51 etc...
I can't tell you what to make your stop loss be. You decide that based on your bankroll and risk tolerance.
So far this is playing pretty stable for me but test it for yourself before you risk money on it.
And no matter what anybody tells you, roulette is gambling. Play at your own risk.
GLC