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PR7.4
WTBASport
2025 Kegel Aalborg International
PR7.4What's this?Designed for: VARIABLE MICROLITER STREAMS | DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 43 ft
- Volume
- 28.23 mL
- Ratio
- 1.79:1
- Drop brush
- 37 ft
- Forward
- 20.99 mL
- Reverse
- 7.24 mL
- Tanks
- CURRENT & ICE
- Pump
- MULTI
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 4 | 50 | 18 | 3 | B - ICE | 0 → 8 | 7,400 |
| 2 | 3L | 4R | 1 | 50 | 18 | 3 | A - CURRENT | 8 → 10 | 1,700 |
| 3 | 5L | 5R | 2 | 50 | 18 | 3 | A - CURRENT | 10 → 15 | 3,100 |
| 4 | 7L | 6R | 1 | 50 | 18 | 3 | A - CURRENT | 15 → 18 | 1,400 |
| 5 | 2L | 2R | 3 | 50 | 18 | 3 | B - ICE | 18 → 25 | 5,550 |
| 6 | 9L | 7R | 1 | 40 | 18 | 3 | A - CURRENT | 25 → 28 | 1,000 |
| 7 | 11L | 9R | 1 | 40 | 18 | 3 | A - CURRENT | 28 → 30 | 840 |
| 8 | 2L | 2R | 0 | 40 | 22 | 3 | A - CURRENT | 30 → 43 | 0 |
| Total | 20,990 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 50 | 26 | 3 | B - ICE | 37 → 23 | 0 |
| 2 | 11L | 11R | 1 | 50 | 22 | 3 | B - ICE | 23 → 20 | 950 |
| 3 | 10L | 10R | 1 | 50 | 22 | 3 | B - ICE | 20 → 17 | 1,050 |
| 4 | 9L | 9R | 1 | 50 | 18 | 3 | B - ICE | 17 → 14 | 1,150 |
| 5 | 8L | 8R | 1 | 50 | 18 | 3 | B - ICE | 14 → 12 | 1,250 |
| 6 | 7L | 7R | 1 | 50 | 18 | 3 | B - ICE | 12 → 9 | 1,350 |
| 7 | 4L | 4R | 1 | 45 | 18 | 3 | B - ICE | 9 → 7 | 1,485 |
| 8 | 2L | 2R | 0 | 45 | 14 | 3 | B - ICE | 7 → 0 | 0 |
| Total | 7,235 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%9.2Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%5.639 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%6.5Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%6.120 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: International / European Bowling Tour.
Sheet dated 2025-05-25. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and WTBA.

