This is a 50/50 % bet
TRIGGER- Wait for a hit in column 1 or 3, Now when that happens, bet the 3 unhit streets with 3 splits within on the doz hit. (the column hit is not bet) Also put 3u on the other two unhit doz.
For an example
number 4 hits (column 1) now bet splits 2/3, 8/9, 11/12. Also put 3u on doz 2 & 3.
number 15 hits (column 3) now bet splits 16/17, 19/20, 22/23. Also put 3u on doz 1 & 3.
Same bet is bet until one of the splits hit.
Progression +1/-1 (+1/-1u on the splits bet, +3/-3u on the dozens bet)
(First tests was played with 5u bets)
5/5 Games won
Thanks Ig!
7/10 Games won, so perhaps this was not the best idea...Let this one fall into oblivion...