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PR7.2
USBCSport
2024 Junior Gold Advancers (U12 B-G & U15 B-G)
PR7.2What's this?Designed for: REVERSE DROP BRUSH
- Distance
- 50 ft
- Volume
- 21.56 mL
- Ratio
- 2.64:1
- Drop brush
- 35 ft
- Forward
- 16.56 mL
- Reverse
- 5.00 mL
- Tanks
- FIRE
- Pump
- 45µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 3 | 45 | 18 | 3 | A - FIRE | 0 → 5 | 4,995 |
| 2 | 6L | 6R | 3 | 45 | 18 | 3 | A - FIRE | 5 → 13 | 3,915 |
| 3 | 10L | 10R | 5 | 45 | 18 | 3 | A - FIRE | 13 → 25 | 4,725 |
| 4 | 14L | 14R | 5 | 45 | 18 | 3 | A - FIRE | 25 → 38 | 2,925 |
| 5 | 2L | 2R | 0 | 45 | 14 | 3 | A - FIRE | 38 → 50 | 0 |
| Total | 16,560 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 45 | 30 | 3 | A - FIRE | 35 → 16 | 0 |
| 2 | 2L | 2R | 3 | 45 | 22 | 3 | A - FIRE | 16 → 7 | 4,995 |
| 3 | 2L | 2R | 0 | 45 | 18 | 3 | A - FIRE | 7 → 0 | 0 |
| Total | 4,995 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%7.3Flatter 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%5.0Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%3.920 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.

