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USBCSport

2026 USBC Senior Masters

PR7.9What's this?

Designed for: REVERSE DROP BRUSH

Source
Distance
45 ft
Volume
31.75 mL
Ratio
1.88:1
Drop brush
41 ft
Forward
22.15 mL
Reverse
9.60 mL
Tanks
GLIDE
Pump
50µL
021042063084010501L: 0 µL forward1L: 0 µL reverse12L: 250 µL forward2L: 100 µL reverse3L: 250 µL forward3L: 100 µL reverse34L: 350 µL forward4L: 100 µL reverse5L: 450 µL forward5L: 200 µL reverse56L: 450 µL forward6L: 300 µL reverse7L: 550 µL forward7L: 300 µL reverse78L: 550 µL forward8L: 300 µL reverse9L: 650 µL forward9L: 300 µL reverse910L: 650 µL forward10L: 300 µL reverse11L: 700 µL forward11L: 300 µL reverse1112L: 700 µL forward12L: 300 µL reverse13L: 700 µL forward13L: 300 µL reverse1314L: 700 µL forward14L: 300 µL reverse15L: 750 µL forward15L: 300 µL reverse1516L: 750 µL forward16L: 300 µL reverse17L: 750 µL forward17L: 300 µL reverse1718L: 750 µL forward18L: 300 µL reverse19L: 750 µL forward19L: 300 µL reverse1920L: 750 µL forward20L: 300 µL reverse19R: 750 µL forward19R: 300 µL reverse1918R: 750 µL forward18R: 300 µL reverse17R: 750 µL forward17R: 300 µL reverse1716R: 750 µL forward16R: 300 µL reverse15R: 750 µL forward15R: 300 µL reverse1514R: 750 µL forward14R: 300 µL reverse13R: 700 µL forward13R: 300 µL reverse1312R: 700 µL forward12R: 300 µL reverse11R: 700 µL forward11R: 300 µL reverse1110R: 700 µL forward10R: 300 µL reverse9R: 650 µL forward9R: 300 µL reverse98R: 650 µL forward8R: 300 µL reverse7R: 550 µL forward7R: 300 µL reverse76R: 450 µL forward6R: 300 µL reverse5R: 350 µL forward5R: 200 µL reverse54R: 250 µL forward4R: 100 µL reverse3R: 250 µL forward3R: 50 µL reverse32R: 250 µL forward2R: 50 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R550143A - GLIDE0 → 89,250
24L5R250143A - GLIDE8 → 123,200
35L6R250183A - GLIDE12 → 173,000
47L7R250183A - GLIDE17 → 222,700
59L8R250183A - GLIDE22 → 272,400
611L10R150183A - GLIDE27 → 291,000
715L14R150183A - GLIDE29 → 32600
82L2R050183A - GLIDE32 → 410
92L2R050223A - GLIDE41 → 430
102L2R050263A - GLIDE43 → 450
Total22,150 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R050303A - GLIDE41 → 250
26L6R250263A - GLIDE25 → 182,900
35L5R250223A - GLIDE18 → 123,100
42L4R150183A - GLIDE12 → 91,750
52L2R150143A - GLIDE9 → 71,850
62L2R050103A - GLIDE7 → 00
Total9,600 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.

PR7.9
  • Ratio 45%8.9Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
  • Distance 25%7.339 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%8.320 to 26 mL is typical; heavier or lighter both add difficulty.

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Notes

Kegel Pattern Library: Usbc Patterns / USBC Senior Masters.

Sheet dated 2026-06-01. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.