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WTBASport

U Bolleby 44

PR5.9What's this?

Designed for: REVERSE DROP BRUSH

Source
Distance
44 ft
Volume
27.10 mL
Ratio
3.24:1
Drop brush
38 ft
Forward
14.65 mL
Reverse
12.45 mL
Tanks
KEGEL
Pump
50µL
022044066088011001L: 0 µL forward1L: 0 µL reverse12L: 0 µL forward2L: 50 µL reverse3L: 50 µL forward3L: 100 µL reverse34L: 150 µL forward4L: 150 µL reverse5L: 150 µL forward5L: 200 µL reverse56L: 250 µL forward6L: 200 µL reverse7L: 250 µL forward7L: 200 µL reverse78L: 350 µL forward8L: 200 µL reverse9L: 350 µL forward9L: 200 µL reverse910L: 450 µL forward10L: 350 µL reverse11L: 450 µL forward11L: 350 µL reverse1112L: 450 µL forward12L: 350 µL reverse13L: 450 µL forward13L: 350 µL reverse1314L: 550 µL forward14L: 450 µL reverse15L: 550 µL forward15L: 450 µL reverse1516L: 600 µL forward16L: 500 µL reverse17L: 600 µL forward17L: 500 µL reverse1718L: 600 µL forward18L: 500 µL reverse19L: 600 µL forward19L: 500 µL reverse1920L: 600 µL forward20L: 500 µL reverse19R: 600 µL forward19R: 500 µL reverse1918R: 600 µL forward18R: 500 µL reverse17R: 600 µL forward17R: 500 µL reverse1716R: 600 µL forward16R: 500 µL reverse15R: 600 µL forward15R: 500 µL reverse1514R: 550 µL forward14R: 500 µL reverse13R: 550 µL forward13R: 500 µL reverse1312R: 450 µL forward12R: 450 µL reverse11R: 450 µL forward11R: 450 µL reverse1110R: 450 µL forward10R: 350 µL reverse9R: 450 µL forward9R: 350 µL reverse98R: 450 µL forward8R: 350 µL reverse7R: 250 µL forward7R: 200 µL reverse76R: 250 µL forward6R: 200 µL reverse5R: 150 µL forward5R: 200 µL reverse54R: 150 µL forward4R: 150 µL reverse3R: 50 µL forward3R: 100 µL reverse32R: 0 µL forward2R: 50 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
13L3R150143A - KEGEL0 → 01,750
24L4R250183A - KEGEL0 → 53,300
36L6R250183A - KEGEL5 → 102,900
48L8R250183A - KEGEL10 → 152,500
510L8R250183A - KEGEL15 → 202,300
614L13R250183A - KEGEL20 → 251,400
716L15R150223A - KEGEL25 → 28500
82L2R050223A - KEGEL28 → 380
92L2R050303A - KEGEL38 → 440
Total14,650 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R050263A - KEGEL38 → 300
216L13R150183A - KEGEL30 → 27600
314L11R250183A - KEGEL27 → 221,600
410L8R350143A - KEGEL22 → 173,450
55L5R150143A - KEGEL17 → 151,550
64L4R150143A - KEGEL15 → 131,650
73L3R150143A - KEGEL13 → 111,750
82L2R150143A - KEGEL11 → 91,850
92L2R050143A - KEGEL9 → 00
Total12,450 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.

PR5.9
  • Ratio 45%6.3Flatter 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%4.5Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
  • Volume 10%5.520 to 26 mL is typical; heavier or lighter both add difficulty.

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Notes

Kegel Pattern Library: International / Sweden Bowling Federation.

Sheet dated 2025-05-12. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and WTBA.