Twyla1: A Back-To-Back Dozen Street System

Preface: New system in testing. 

*Natural lines reference:
L1-6, L7-12, L13-18, L19-24, L25-30, L31-36

Procedure: When two separate lines hit within the same dozen
consecutively, bet the unhit line from the former line for up to 12 spins. 

Stop on a win or after 12 consecutive misses.

Example: 9,32,13,23 (newest spin-value)

Lines 13-18 and 19-24 have just hit consecutively.

Bet s16-18 for up to 12 spins.
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Example two: 20,12,0,19,34,25 (newest spin-value)

Bet s31-33 for up to 12 spins...

Bankroll suggestion: 36 units per one unit base bet.
(three bankrolls of 12 units)

Win-Target: +10% of the original bankroll amount.

Linkback: http://www.rouletteforum.cc/index.php?topic=16227.0