All patterns
PR4.9
- Distance
- 44 ft
- Volume
- 29.10 mL
- Ratio
- 5.00:1
- Drop brush
- 35 ft
- Forward
- 15.05 mL
- Reverse
- 14.05 mL
- Tanks
- —
- Pump
- —
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 3 | 50 | 14 | 3 | A - | 0 → 4 | 5,550 |
| 2 | 9L | 8R | 1 | 50 | 14 | 3 | A - | 4 → 6 | 1,200 |
| 3 | 11L | 10R | 3 | 50 | 18 | 3 | A - | 6 → 13 | 3,000 |
| 4 | 13L | 12R | 4 | 50 | 18 | 3 | A - | 13 → 24 | 3,200 |
| 5 | 14L | 13R | 3 | 50 | 18 | 3 | A - | 24 → 31 | 2,100 |
| 6 | 2L | 2R | 0 | 50 | 18 | 3 | A - | 31 → 37 | 0 |
| 7 | 2L | 2R | 0 | 50 | 22 | 3 | A - | 37 → 44 | 0 |
| Total | 15,050 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 50 | 30 | 3 | A - | 35 → 34 | 0 |
| 2 | 13L | 12R | 3 | 50 | 18 | 3 | A - | 34 → 26 | 2,400 |
| 3 | 11L | 10R | 3 | 50 | 18 | 3 | A - | 26 → 19 | 3,000 |
| 4 | 9L | 8R | 3 | 50 | 18 | 3 | A - | 19 → 11 | 3,600 |
| 5 | 7L | 7R | 1 | 50 | 14 | 3 | A - | 11 → 9 | 1,350 |
| 6 | 2L | 2R | 2 | 50 | 14 | 3 | A - | 9 → 5 | 3,700 |
| 7 | 2L | 2R | 0 | 50 | 14 | 3 | A - | 5 → 0 | 0 |
| Total | 14,050 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Moderate. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%4.3Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%6.439 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%3.6Oil 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: Pba Patterns / Legend Patterns.
Sheet dated 2024-01-01. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and PBA.

