All patterns
PR8.6
- Distance
- 47 ft
- Volume
- 20.68 mL
- Ratio
- 1.54:1
- Drop brush
- 45 ft
- Forward
- 14.92 mL
- Reverse
- 5.76 mL
- Tanks
- TERRAIN
- Pump
- 40µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 5 | 40 | 18 | 3 | A - Terrain | 0 → 10 | 7,400 |
| 2 | 4L | 5R | 4 | 40 | 18 | 3 | A - Terrain | 10 → 20 | 5,120 |
| 3 | 5L | 6R | 2 | 40 | 18 | 3 | A - Terrain | 20 → 25 | 2,400 |
| 4 | 2L | 2R | 0 | 40 | 18 | 3 | A - Terrain | 25 → 47 | 0 |
| Total | 14,920 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 40 | 30 | 3 | A - Terrain | 45 → 24 | 0 |
| 2 | 8L | 7R | 3 | 40 | 26 | 3 | A - Terrain | 24 → 13 | 3,120 |
| 3 | 4L | 4R | 2 | 40 | 22 | 3 | A - Terrain | 13 → 7 | 2,640 |
| 4 | 2L | 2R | 0 | 40 | 18 | 3 | A - Terrain | 7 → 0 | 0 |
| Total | 5,760 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%9.9Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%9.039 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%7.4Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%4.420 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Pwba Patterns / U.S. Women's Open.
Sheet dated 2019-01-01. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and PWBA.

