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USBCChallenge

2026 USBC Senior Championships

PR3.4What's this?

Designed for: REVERSE DROP BRUSH

Source
Distance
42 ft
Volume
25.95 mL
Ratio
7.19:1
Drop brush
40 ft
Forward
16.90 mL
Reverse
9.05 mL
Tanks
GLIDE
Pump
50µL
023046069092011501L: 0 µL forward1L: 0 µL reverse12L: 150 µL forward2L: 0 µL reverse3L: 150 µL forward3L: 0 µL reverse34L: 150 µL forward4L: 0 µL reverse5L: 150 µL forward5L: 0 µL reverse56L: 150 µL forward6L: 0 µL reverse7L: 200 µL forward7L: 0 µL reverse78L: 200 µL forward8L: 0 µL reverse9L: 300 µL forward9L: 0 µL reverse910L: 450 µL forward10L: 250 µL reverse11L: 600 µL forward11L: 450 µL reverse1112L: 700 µL forward12L: 450 µL reverse13L: 700 µL forward13L: 450 µL reverse1314L: 700 µL forward14L: 450 µL reverse15L: 700 µL forward15L: 450 µL reverse1516L: 700 µL forward16L: 450 µL reverse17L: 700 µL forward17L: 450 µL reverse1718L: 700 µL forward18L: 450 µL reverse19L: 700 µL forward19L: 450 µL reverse1920L: 700 µL forward20L: 450 µL reverse19R: 700 µL forward19R: 450 µL reverse1918R: 700 µL forward18R: 450 µL reverse17R: 700 µL forward17R: 450 µL reverse1716R: 700 µL forward16R: 450 µL reverse15R: 700 µL forward15R: 450 µL reverse1514R: 700 µL forward14R: 450 µL reverse13R: 700 µL forward13R: 450 µL reverse1312R: 700 µL forward12R: 450 µL reverse11R: 600 µL forward11R: 450 µL reverse1110R: 450 µL forward10R: 250 µL reverse9R: 300 µL forward9R: 0 µL reverse98R: 200 µL forward8R: 0 µL reverse7R: 200 µL forward7R: 0 µL reverse76R: 150 µL forward6R: 0 µL reverse5R: 150 µL forward5R: 0 µL reverse54R: 150 µL forward4R: 0 µL reverse3R: 150 µL forward3R: 0 µL reverse32R: 150 µL forward2R: 0 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R350143A - GLIDE0 → 45,550
27L7R150183A - GLIDE4 → 61,350
39L9R250183A - GLIDE6 → 112,300
410L10R350183A - GLIDE11 → 193,150
511L11R350183A - GLIDE19 → 272,850
612L12R250223A - GLIDE27 → 331,700
72L2R050223A - GLIDE33 → 370
82L2R050263A - GLIDE37 → 420
Total16,900 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R050303A - GLIDE40 → 300
211L11R450223A - GLIDE30 → 183,800
310L10R550183A - GLIDE18 → 55,250
42L2R050143A - GLIDE5 → 00
Total9,050 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.

PR3.4
  • Ratio 45%2.6Flatter 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%3.1Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
  • Volume 10%4.820 to 26 mL is typical; heavier or lighter both add difficulty.

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Notes

Kegel Pattern Library: Usbc Patterns / USBC Senior Championships.

Sheet dated 2026-08-04. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.