I have been more than lucky with this one;
basically you bet against all numbers hit.
* start with betting ALL streets.
* bets (splits) are placed only when column 1 or 3 hits.
* a street is always placed when column 2 hits
so, you wait for column 1 or 3 to hit. When that happens a SPLIT is placed in the 2 unhit numbers within that particular street hit.
that is the main procedure.
if column 2 hits within a split, a street is placed
if column 1 or 3 hits within a split, split is re-placed at the two unhit numbers within the street.
progression +1u for each loss, reset to 1u only when reach a new high. (IMPORTANT- check bankroll so you know when to reset/when you reach a new high)