Proshop Information

Pro Shop Techniques

Fitting

• Lateral Finger Pitch Fan Chart
• Simplified Fan Chart Instructions
• Morich Fitting Instructions
  
• Mos Conventional Fitting - Fitting instructions for conventional grip
  
• Thumb Angle Pitch Chart
  
• CLT Instructions - Courtesy of Big-D.net
• Jayhawk Fitting Tips - Courtesy of jayhawkbowling.com
• Turbo Switch Grip Tips - Courtesy of MeNoRevs

Drilling

• The Truth About Drilled Balls Article - by Mo Pinel
• The Truth About Drilled Balls Seminar - by Mo Pinel
• Effects of Drilling Finger Holes Deeper
  
• DeTerminator Instruction Manual
  
• Oval Thumb Drilling Chart
  
• Target Static Weight Chart
  
• Two Stage Bevel - By JessN16
  
• Weight Removal Chart ~ Courtesy of Jayhawk

Layouts

• Dual Angle Layouts
  • Dual Angle Layout Method - by Mo Pinel
    
    • DualAngleSPANISH.pdf‎ -translated by 2y2 - el método de Trazado por Ángulo Dual por Mo Pinel - traducido por 2y2
  • Dual Angle Sweet Spot Guide & Examples
    
  • Dual Angle Sweet Spot Summary
    
  • Dual Angle Ratio Guide
    
    • Guia Para Hallar la Proporcion - Dual Angle Ratio Guide in Spanish - Courtesy of elgavachon
      
    • Guía para Determinar la Suma Total - Guide to calculate total sums - por elgavachon
  • Summary of Drillings for MoRich Perpetual Motion, RipR, N'Sane - Mass properties summary using several dual angle drilling layouts.

• Gradient Line Balance Hole
  • Gradient Line Extra Hole Method - by Mo Pinel
    
  • Using the Gradient Line Balance Hole
    
  • Final Gradient Line Guidelines

• Double Thumb
  • MoRich Double Thumb Layout - includes instructions and a video finding the exact layout based on a bowlers PAP of 5" over by 1" up

• Mo's Recommended
  • Mo's Simple Symmetrical Layouts - Perpetual Motion Drill Sheet by Mo Pinel
    
  • Mo's Recommended Layouts for High, Medium and Low Track Players - mass properties of drilled MoRich RipR included

• Specialty
  • Full Roller Layout Comparison for an Asymmetrical Ball
    
  • Full Roller Layout Comparison for a Symmetrical Ball
    
  • PBA Plastic Ball Layout
    

• Company Specific
  • Ball Layout Basics
  • Manufacturer Drill Sheets

Bowler Measurements & Reference

• Axis Rotation

Rotation and Tilt Chart - Transparent Overlay

Rotation and Tilt Chart

• Axis Tilt

Axis Tilt Conversion Chart

Axis Tilt Chart with Dimensions and Diagrams

How to - Measure Axis Tilt

• Ball Speed

How to - Measure Ball Speed

• Rev Rate

How to - Measure Rev Rate

• Positive Axis Point (PAP)

How to - Measure Positive Axis Point

• Combined References

How to - Measure Axis Rotation, Axis Tilt, and Rev Rate - Video Tutorial and Tips - Courtesy of MattintheHat

How to - Measure Axis Rotation, Axis Tilt, Ball Speed, and Rev Rate - Spreadsheet Analysis

Video Capture Tips for Axis Rotation, Axis Tilt, Ball Speed, and Rev Rate

• Misc. References

Pad Grit Conversion Chart

Asymmetrical and Symmetrical Core Track Flare Chart - Pin to PAP Distance