All patterns
PR8.7
- Distance
- 45 ft
- Volume
- 29.15 mL
- Ratio
- 1.19:1
- Drop brush
- 40 ft
- Forward
- 24.15 mL
- Reverse
- 5.00 mL
- Tanks
- INFINITY
- Pump
- 50µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 9 | 50 | 10 | 50 | B - INFINITY | 0 → 11 | 16,650 |
| 2 | 11L | 11R | 2 | 50 | 18 | 50 | B - INFINITY | 11 → 16 | 1,900 |
| 3 | 12L | 12R | 2 | 50 | 18 | 50 | B - INFINITY | 16 → 21 | 1,700 |
| 4 | 13L | 13R | 2 | 50 | 22 | 50 | B - INFINITY | 21 → 27 | 1,500 |
| 5 | 14L | 14R | 2 | 50 | 22 | 50 | B - INFINITY | 27 → 34 | 1,300 |
| 6 | 15L | 15R | 2 | 50 | 22 | 50 | B - INFINITY | 34 → 40 | 1,100 |
| 7 | 2L | 2R | 0 | 50 | 22 | 50 | B - INFINITY | 40 → 45 | 0 |
| Total | 24,150 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7R | 2R | 1 | 50 | 18 | 50 | B - INFINITY | 40 → 37 | 300 |
| 2 | 2L | 7L | 1 | 50 | 18 | 50 | B - INFINITY | 37 → 35 | 300 |
| 3 | 8R | 2R | 2 | 50 | 18 | 50 | B - INFINITY | 35 → 30 | 700 |
| 4 | 2L | 8L | 2 | 50 | 18 | 50 | B - INFINITY | 30 → 25 | 700 |
| 5 | 8R | 2R | 2 | 50 | 18 | 50 | B - INFINITY | 25 → 20 | 700 |
| 6 | 2L | 8L | 2 | 50 | 18 | 50 | B - INFINITY | 20 → 15 | 700 |
| 7 | 9R | 2R | 2 | 50 | 14 | 50 | B - INFINITY | 15 → 11 | 800 |
| 8 | 2L | 9L | 2 | 50 | 14 | 50 | B - INFINITY | 11 → 7 | 800 |
| 9 | 2L | 2R | 0 | 50 | 14 | 50 | B - INFINITY | 7 → 0 | 0 |
| Total | 5,000 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Brutal. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%10.0Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%7.339 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%8.7Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%6.720 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / U.S. Women's Open.
Sheet dated 2026-06-10. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

