After many trial and errors, i think i found a betselection that works pretty good. im not saying it will always win, but i believe it will win more than it lose, with proper moneymanagement.
It's 2-14 numbers bet, (1-7 Splits bet).
Procedure: For each hit within column 1 or 3, bet 1 SPLIT at the unhit part of that particular Street hit. Do this until 4 splits are bet, After 4 splits are bet begin progression, (+1u bet) until 6 splits are bet then begin a (+2u progression) WHEN 7 splits are bet begin a simple 14 numbers negative progression, until hit, beginning with the next highest step in the 14 numbers progression;
...8 13 22 36 58 95 156 255
(First test/chart wasn't played with the proper progression, i used martingale after 7 splits bet, *not recommended*) just for demonstration
Example of gameplay you can see here: link:s://roulette-simulator.info/game/1619cc28b5035f8e283387468063a77b (link:s://roulette-simulator.info/game/1619cc28b5035f8e283387468063a77b)