Difficulty:★★★★☆
Reverse-Spin Zigzag — 3rd Rail Target = Start + Spread (10 × tips)
Family 3 · Zigzag & Cross-Table (Koba)Koba Zigzag System (L-L-L)
Reverse-Spin Zigzag
Presets:
Steps:
Club Terms:Reverse-Spin ZigzagKoba ngượcCô Ba ngượcCưa kìm góc· Use 1–2 tips of check english to tighten a wide Long–Long–Long zigzag path.
3-Second FormulaSpin Curve
3.5 tips · Standard bend
With 2 standard running tips, the zigzag widens by 2 diamonds (20 units).
Cue Tip
9h30 · 3 tips
9:30 reverse · 3 tips
Thickness
4/8 ball
Half-ball (4/8)
Stroke
Speed 3/5
Smooth follow
Table CompensationWatch kiss risk
OB1 crosses table; use 3/8 or 5/8 thickness to clear.· Keep standard tips
3rd Rail Target · Tap cell to drawStart Value × Spin Spread (diamonds)
| Start Value | 1 | 1.5 | 2 | 2.5 | 3 |
|---|---|---|---|---|---|
| 10 | |||||
| 20 | |||||
| 30 | |||||
| 40 |
How to play it
Quick Recognition (Reverse-Spin Zigzag)
Use 1–2 tips of check english to tighten a wide Long–Long–Long zigzag path.
3-Second Key Points
- Formula: 3rd Rail Target = Start + Spread (10 × tips).
- Table Rule: With 2 standard running tips, the zigzag widens by 2 diamonds (20 units).
- Parameters: Tip 9:30 reverse · 3 tips · Thickness Half-ball (4/8) · Stroke Smooth follow.
- Kiss Control: OB1 crosses table; use 3/8 or 5/8 thickness to clear.
Table Condition Compensations
- Standard: Keep standard tips
- Fast Cloth: Reduce 0.5 tip against skid
- Slow Cloth: Cushion grabs spin, drop 0.5 tip
System formula
Đích Băng 3 = Nút xuất phát + Độ mở (10 × số típ)
Long–Long–Long zigzag formula: with 2 standard running tips, cue ball widens by 2 diamonds (20 units).