Credits

We would like to acknowledge the work of Ralph Maltby, founder of the GolfWorks, whose premiere technical publications about custom clubmaking have provided the basis for the development of our software.

We would also like to acknowledge the shaft research of Jeff Summitt, whose publications have provided data to check the accuracies of the software. Jeff has also gratefully granted permission to use their shaft balance point data in the Clubmakers Calculator.

References
Maltby, Ralph. Golf Club Design, Fitting, Alteration and Repair, The Principles and Procedures. Newark, OH: Ralph Maltby Enterprises, Inc., 1990, 3rd edition.

Maltby, Ralph. The Complete Golf Club Fitting Plan, The 11 Important Fitting Variables and Your Swing: Fitting Variable #6 Swingweight and Total Weight. Newark, OH: Ralph Maltby Enterprises, Inc., 1986.

Summitt, Jeff. The Modern Guide to Shaft Fitting: The Golf Industry's Most Comprehensive Study of Shafts and Shaft Fitting. Newark, OH: Dynacraft Golf Products, Inc., 2000, 2nd edition.

Summitt, Jeff (editor). 2006 Shaft Fitting Addendum. Newark, OH: Dynacraft Golf Products, Inc., 2006