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PR6.7
WTBASport
2025 European Youth Championships - Boys
PR6.7What's this?Designed for: DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 44 ft
- Volume
- 29.10 mL
- Ratio
- 2.50:1
- Drop brush
- 40 ft
- Forward
- 14.55 mL
- Reverse
- 14.55 mL
- Tanks
- FIRE & FIRE
- Pump
- 50µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 2 | 50 | 18 | 3 | A - FIRE | 0 → 3 | 3,700 |
| 2 | 8L | 8R | 2 | 50 | 18 | 3 | A - FIRE | 3 → 8 | 2,500 |
| 3 | 2L | 2R | 2 | 50 | 18 | 3 | A - FIRE | 8 → 13 | 3,700 |
| 4 | 10L | 10R | 2 | 50 | 18 | 3 | A - FIRE | 13 → 18 | 2,100 |
| 5 | 12L | 12R | 3 | 50 | 18 | 3 | A - FIRE | 18 → 25 | 2,550 |
| 6 | 2L | 2R | 0 | 50 | 18 | 3 | A - FIRE | 25 → 30 | 0 |
| 7 | 2L | 2R | 0 | 50 | 22 | 3 | A - FIRE | 30 → 38 | 0 |
| 8 | 2L | 2R | 0 | 50 | 26 | 3 | A - FIRE | 38 → 44 | 0 |
| Total | 14,550 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 50 | 26 | 3 | B - FIRE | 40 → 37 | 0 |
| 2 | 13L | 13R | 2 | 50 | 22 | 3 | B - FIRE | 37 → 31 | 1,500 |
| 3 | 12L | 12R | 2 | 50 | 18 | 3 | B - FIRE | 31 → 26 | 1,700 |
| 4 | 10L | 10R | 1 | 50 | 18 | 3 | B - FIRE | 26 → 23 | 1,050 |
| 5 | 2L | 2R | 2 | 50 | 18 | 3 | B - FIRE | 23 → 18 | 3,700 |
| 6 | 6L | 6R | 2 | 50 | 14 | 3 | B - FIRE | 18 → 14 | 2,900 |
| 7 | 2L | 2R | 2 | 50 | 14 | 3 | B - FIRE | 14 → 10 | 3,700 |
| 8 | 2L | 2R | 0 | 50 | 14 | 3 | B - FIRE | 10 → 0 | 0 |
| Total | 14,550 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%7.6Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%6.439 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%5.2Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%6.720 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: International / European Bowling Federation.
Sheet dated 2025-04-16. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and WTBA.

