All patterns
PR7.5
USBCSport
2019 USBC Masters
PR7.5What's this?Designed for: DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 39 ft
- Volume
- 32.20 mL
- Ratio
- 1.60:1
- Drop brush
- 38 ft
- Forward
- 20.88 mL
- Reverse
- 11.32 mL
- Tanks
- FIRE & ICE
- Pump
- 40µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 5 | 40 | 14 | 3 | A - FIRE | 0 → 8 | 7,400 |
| 2 | 3L | 4R | 5 | 40 | 18 | 3 | B - ICE | 8 → 20 | 6,800 |
| 3 | 4L | 6R | 3 | 40 | 18 | 3 | B - ICE | 20 → 28 | 3,720 |
| 4 | 2L | 2R | 2 | 40 | 14 | 3 | B - ICE | 28 → 32 | 2,960 |
| 5 | 2L | 2R | 0 | 40 | 14 | 3 | B - ICE | 32 → 39 | 0 |
| Total | 20,880 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 40 | 30 | 3 | B - ICE | 38 → 28 | 0 |
| 2 | 13L | 9R | 3 | 40 | 14 | 3 | B - ICE | 28 → 22 | 2,280 |
| 3 | 11L | 7R | 5 | 40 | 14 | 3 | B - ICE | 22 → 12 | 4,600 |
| 4 | 2L | 2R | 3 | 40 | 14 | 3 | A - FIRE | 12 → 6 | 4,440 |
| 5 | 2L | 2R | 0 | 40 | 14 | 3 | A - FIRE | 6 → 0 | 0 |
| Total | 11,320 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%9.7Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%3.639 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%7.2Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%8.520 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 2019-01-01. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

