← Diamond-system library·Sharp Draw (Retro)·Grand Rotation & Sang Lee Diagonal
Difficulty:★★★★☆

Sharp Draw (Retro) — 3rd Rail = Cue Ball − 1st Rail Aim

Family 8 · Special & ArtisticGrand Rotation & Sang Lee Diagonal

Sharp Draw (Retro)

Free Solver ↗
101020203030404050506060707080706050123Xoáy B1Đảo B2Về B3
Presets:
Steps:
Club Terms:Sharp Draw (Retro)Kéo bénRetroTrô bi· Low 6 o'clock tip with a crisp wrist snap to draw the cue ball sharply backward into the rail behind.
3-Second FormulaSpin Curve

3.5 tips · Standard bend

Subtract 1st-rail aim from cue value to get 3rd-rail arrival.

Cue Tip
12369
6h00 · 3 tips
6h low · 3 tips draw
Thickness
4/8
4/8 ball
Half-ball (4/8)
Stroke
Speed 4/5
Sharp draw
Table CompensationLow kiss risk

OB1 clears to opposite half; 3-rail path is kiss-free.· Keep standard tips

1st Rail Aim · Tap cell to drawDiagonal Start × Diagonal Spread
Diagonal Start202530
35
40
45
50—

How to play it

Quick Recognition (Sharp Draw (Retro))

Low 6 o'clock tip with a crisp wrist snap to draw the cue ball sharply backward into the rail behind.

3-Second Key Points

  • Formula: 3rd Rail = Cue Ball − 1st Rail Aim.
  • Table Rule: Subtract 1st-rail aim from cue value to get 3rd-rail arrival.
  • Parameters: Tip 6h low · 3 tips draw · Thickness Half-ball (4/8) · Stroke Crisp wrist draw.
  • Kiss Control: OB1 clears to opposite half; 3-rail path is kiss-free.

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

Ngắm Băng 1 = Gốc góc chéo − Điểm về Băng 4

Full-table 4-to-5 rail rotation and corner-to-corner Sang Lee diagonal calculations.