All patterns
PR7.7
- Distance
- 50 ft
- Volume
- 25.55 mL
- Ratio
- 2.21:1
- Drop brush
- 35 ft
- Forward
- 20.00 mL
- Reverse
- 5.55 mL
- Tanks
- ICE
- Pump
- 50µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 4 | 50 | 18 | 3 | A - ICE | 0 → 8 | 7,400 |
| 2 | 6L | 6R | 4 | 50 | 18 | 3 | A - ICE | 8 → 18 | 5,800 |
| 3 | 10L | 10R | 4 | 50 | 18 | 3 | A - ICE | 18 → 28 | 4,200 |
| 4 | 14L | 14R | 4 | 50 | 18 | 3 | A - ICE | 28 → 38 | 2,600 |
| 5 | 2L | 2R | 0 | 50 | 14 | 3 | A - ICE | 38 → 50 | 0 |
| Total | 20,000 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 50 | 30 | 3 | A - ICE | 35 → 16 | 0 |
| 2 | 2L | 2R | 3 | 50 | 22 | 3 | A - ICE | 16 → 7 | 5,550 |
| 3 | 2L | 2R | 0 | 50 | 18 | 3 | A - ICE | 7 → 0 | 0 |
| Total | 5,550 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Tough. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%8.2Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%10.039 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%5.6Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%4.520 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / Junior Gold.
Sheet dated 2024-08-20. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

