Alfred1: A Decision-Before-Last Dozen System

Preface: New system in testing.  So far very good :d

Procedure: Note the last two dozens to show.  Bet the
second newest dozen once.  Repeat Procedure for each new spin.

*Each session is 12 spins, win or lose.

Example: 23,5 (newest spin-value)

Bet second dozen once.

Example two: 23,5,36 (newest spin-value)

Bet first dozen once.

*If the newest dozen hits back-to-back bet the second newest dozen.

Example: 12,36,25 (newest spin-value)

Bet first dozen once.

*If a zero shows while betting re-bet the last bet once.

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

Win-Target: Break even or better.

Linkback: http://www.rouletteforum.cc/index.php?topic=15760.0