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STAGE 2 STRESS TEST · 1-2-3-5 VS FLAT BETTING
1-2-3-5 Four-Step Ladder vs. Flat 1-Unit Baseline — 16% High-Tie Cluster Shoe under 5% Banker Commission (78-Hand Stress Test)
When 5% Comm High-Tie (high-tie) injects a 4-hand extreme run and 13 tie pushes (16.67% Tie density) over 78 coups, asymmetric audit S159-0 calibrates 1-2-3-5 Four-Step Ladder at 1.29u expected erosion (13.14% ruin) compared with 0.86u (5.52% ruin) for Flat 1-Unit Baseline on 75 units. Because every 8-deck coup is statistically independent under 5% Banker Commission (0.95:1) (1.0579% edge), progression rules alter drawdown speed and table-cap collisions without changing per-hand expectation.
- 1-2-3-5 Ruin Rate
- 13.14%
- Flat Betting Ruin Rate
- 5.52%
- Peak Trough (4-Run)
- -24u
- 5% Comm High-Tie House Edge
- 1.0579%