Pinlocity
Get started
All patterns

WTBAChallenge

BDA 42 2025

PR4.6What's this?

Designed for: REVERSE DROP BRUSH

Source
Distance
42 ft
Volume
26.20 mL
Ratio
4.40:1
Drop brush
39 ft
Forward
15.60 mL
Reverse
10.60 mL
Tanks
KEGEL
Pump
50µL
022044066088011001L: 0 µL forward1L: 0 µL reverse12L: 100 µL forward2L: 50 µL reverse3L: 100 µL forward3L: 50 µL reverse34L: 100 µL forward4L: 50 µL reverse5L: 100 µL forward5L: 50 µL reverse56L: 200 µL forward6L: 150 µL reverse7L: 300 µL forward7L: 150 µL reverse78L: 450 µL forward8L: 150 µL reverse9L: 450 µL forward9L: 250 µL reverse910L: 450 µL forward10L: 250 µL reverse11L: 450 µL forward11L: 250 µL reverse1112L: 600 µL forward12L: 250 µL reverse13L: 600 µL forward13L: 400 µL reverse1314L: 600 µL forward14L: 500 µL reverse15L: 600 µL forward15L: 500 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: 600 µL forward14R: 500 µL reverse13R: 600 µL forward13R: 400 µL reverse1312R: 600 µL forward12R: 250 µL reverse11R: 450 µL forward11R: 250 µL reverse1110R: 450 µL forward10R: 250 µL reverse9R: 450 µL forward9R: 250 µL reverse98R: 450 µL forward8R: 150 µL reverse7R: 300 µL forward7R: 150 µL reverse76R: 200 µL forward6R: 150 µL reverse5R: 100 µL forward5R: 50 µL reverse54R: 100 µL forward4R: 50 µL reverse3R: 100 µL forward3R: 50 µL reverse32R: 100 µL forward2R: 50 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R250143A - KEGEL0 → 23,700
26L6R250143A - KEGEL2 → 62,900
37L7R250183A - KEGEL6 → 112,700
48L8R350223A - KEGEL11 → 203,750
512L12R350263A - KEGEL20 → 312,550
62L2R050263A - KEGEL31 → 420
Total15,600 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R050263A - KEGEL39 → 320
214L14R250223A - KEGEL32 → 261,300
313L13R350183A - KEGEL26 → 182,250
49L9R250183A - KEGEL18 → 132,300
56L6R250183A - KEGEL13 → 82,900
62L2R150143A - KEGEL8 → 61,850
72L2R050143A - KEGEL6 → 00
Total10,600 µL

Pinlocity Rating (PR)

How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Moderate. Computed from the sheet numbers and the load tables; no opinions involved.

PR4.6
  • Ratio 45%4.9Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
  • Distance 25%4.739 to 41 ft is the playable band; longer and shorter both climb.
  • Outside oil 20%3.8Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
  • Volume 10%4.920 to 26 mL is typical; heavier or lighter both add difficulty.

What the community throws here

Collecting. Community insights unlock once 25 different bowlers have shared games on this pattern.

0 of 25 bowlers so far. Log games on this pattern and turn on Contribute my games anonymously under a bowler's Privacy tab to help. Nothing identifying is ever stored in the totals.

Notes

Created by SWEBOWL TK 250618(W). Machines without DB uses db 42. Kegel Pattern Library: International / Sweden Bowling Federation.

Sheet dated 2025-07-23. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and WTBA.