Had very good results with this one from the first test.... (more testing is needed!)
consider these groups
RED HIGH
RED LOW
BLACK HIGH
BLACK LOW
Trigger: Wait until one number repeats (from the last 10 spins) now all numbers are bet within that group hit (see above) except the last three numbers hit within that group. That will be 6 numbers bet, straight up. 6u are also placed on the opposite HIGH or LOW.
Progression +1u for each loss.-- (+1u on all straight ups, and +6u on the opposite high or low, for each loss) This progression works very well, since it can take up to 5 losses before profit goes down.
First test was played with 5u bets
GAMES WON 2/4
GAMES WON 3/5
I don't do anymore test, until someone shows an interest in this system.