All patterns
PR7.4
USBCSport
2018 USBC Masters FINAL
PR7.4What's this?Designed for: DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 40 ft
- Volume
- 28.03 mL
- Ratio
- 1.47:1
- Drop brush
- 37 ft
- Forward
- 18.13 mL
- Reverse
- 9.90 mL
- Tanks
- KEGEL & KEGEL
- Pump
- 35µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 5 | 35 | 10 | 3 | A - Kegel | 0 → 6 | 6,475 |
| 2 | 2L | 2R | 5 | 35 | 14 | 3 | A - Kegel | 6 → 15 | 6,475 |
| 3 | 2L | 2R | 4 | 35 | 18 | 3 | A - Kegel | 15 → 25 | 5,180 |
| 4 | 2L | 2R | 0 | 35 | 18 | 3 | A - Kegel | 25 → 40 | 0 |
| Total | 18,130 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 35 | 30 | 3 | B - Kegel | 37 → 35 | 0 |
| 2 | 14L | 8R | 3 | 35 | 18 | 3 | B - Kegel | 35 → 27 | 1,995 |
| 3 | 12L | 6R | 5 | 35 | 18 | 3 | B - Kegel | 27 → 15 | 4,025 |
| 4 | 2L | 2R | 3 | 35 | 14 | 3 | B - Kegel | 15 → 9 | 3,885 |
| 5 | 2L | 2R | 0 | 35 | 14 | 3 | B - Kegel | 9 → 0 | 0 |
| Total | 9,905 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%10.0Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%3.039 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%7.8Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%6.020 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / USBC Masters.
Sheet dated 2018-01-01. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

