Charlie1.1: A Fifteen-Spin Even-Chance Trend System

Preface: This one is about three years
old, but with a tweak on the bet selection.

Procedure: Track the last 15 non-zero
spin-values, arrange in a five-by-three matrix.

Example: 12         17        18        19        36
                 E          O          E          O          E
                 L           L          L          H          H 
               
                21         2           9         27        15
                 O          E          O          O          O
                 H          L           L          H           L
                 
                 9          29        33         2         19
                 O          O          O          E          O
                 L           H          H          L          H

Note the attributes: Red/Black  Odd/Even   High/Low
(Your choice of which even chance to bet)

Count all of one attribute versus the other-Example: Low=8:  High=7

Which set of five numbers half Low and High with a slight Low advantage?
(start with the oldest group)

L     L     L     H     H

Bet left to right with a positive progression: 1,2,4 (stop)
If a loss reset to one unit.

*If a zero shows while betting bet the next attribute.

Bankroll suggestion: 30 units per one unit base bet.

Win-Target: +20% of the original bankroll amount.
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*Here's a 'rule-of-thumb' for deciding what to bet.

7/8 of either even-chance: 2/3

6/9 of either even-chance: 2/3

5/10 of either even-chance: 2/3

4/11 of either even-chance: 1/4

3/12 of either even-chance: 1/4

2/13 of either even-chance: 1/4

1/14 of either even-chance: 1/4

0/15 of either even-chance: 0/5

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