Club & Ball Performance Data:
August/September 2007
- USGA Guidance on How to Measure Grooves on Club Faces -
Using the Ink and Scratch Method

June/July 2007
- USGA Procedure For Measuring The Flexibility Of A Golf Clubhead

February / March 2007
- What is MOI?

October 2006
- Myths About Golf Equipment & Performance
- Speed vs. Distance: Do Long Hitters Get An Unfair Benefit

Club Performance Repairs:
April/May 2007
- Swingweight: What It Is; Why It Is; and How To Do It

January 2007
- Shaft Frequency: An Absolute Measurement For Shaft Matching

November / December 2006
- Using Counter-Weights To Balance Golf Clubs (PDF 89KB)

October 2006
- Bending Golf Clubs: Facts & Fallacies