This is a 2 numbers bet. --Probe seach for a hot split and when that is found a positive progression is used.
Procedure
Bet the first split that is hit for 9 spins
(1) IF HIT again within 9 spins 2 straight up numbers are bet on that split for 18 spins
(2) if not hit, bet a new split for 9 spins.
(Repeat procedure)
First tests was played with 25u bets
more spins... (played with 5u bets)
Final stats 7/10 games won