All patterns
PR6.9
- Distance
- 37 ft
- Volume
- 34.26 mL
- Ratio
- 2.28:1
- Drop brush
- 37 ft
- Forward
- 17.54 mL
- Reverse
- 16.72 mL
- Tanks
- FIRE & ICE
- Pump
- 55µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 2 | 55 | 14 | 3 | A - FIRE | 0 → 2 | 4,070 |
| 2 | 4L | 5R | 2 | 55 | 18 | 3 | A - FIRE | 2 → 7 | 3,520 |
| 3 | 5L | 6R | 2 | 55 | 18 | 3 | B - ICE | 7 → 12 | 3,300 |
| 4 | 8L | 7R | 2 | 55 | 18 | 3 | B - ICE | 12 → 17 | 2,860 |
| 5 | 10L | 8R | 3 | 55 | 18 | 3 | B - ICE | 17 → 25 | 3,795 |
| 6 | 2L | 2R | 0 | 55 | 22 | 3 | B - ICE | 25 → 30 | 0 |
| 7 | 2L | 2R | 0 | 55 | 26 | 3 | B - ICE | 30 → 37 | 0 |
| Total | 17,545 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 55 | 30 | 3 | B - ICE | 37 → 30 | 0 |
| 2 | 9L | 8R | 2 | 55 | 18 | 3 | B - ICE | 30 → 25 | 2,640 |
| 3 | 7L | 7R | 2 | 55 | 18 | 3 | B - ICE | 25 → 20 | 2,970 |
| 4 | 5L | 6R | 2 | 55 | 14 | 3 | B - ICE | 20 → 16 | 3,300 |
| 5 | 3L | 4R | 2 | 55 | 14 | 3 | A - FIRE | 16 → 12 | 3,740 |
| 6 | 2L | 2R | 2 | 55 | 14 | 3 | A - FIRE | 12 → 8 | 4,070 |
| 7 | 2L | 2R | 0 | 55 | 14 | 3 | A - FIRE | 8 → 0 | 0 |
| Total | 16,720 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Sport. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%8.0Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%4.839 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%5.7Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%9.820 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / Collegiate.
Sheet dated 2024-03-12. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

