Piano Technicians Guild Journal Publications
on the subject of Touch Weight Metrology

by David C. Stanwood

"Mastering Friction with the Balance Weight System"
November 1990

"The New Touchweight Metrology"
June 1996

"Standard Protocols of the New Touchweight Metrology"
February 2000

"Looking at Grand Pianos Through the Eyes of The New Touchweight Metrology"
March 2000

"Component TouchWeight Balancing - Blueprint for the Future"
April 2000

"Downweight Versus Equation Piano Key Balancing:
Shifting the Paradigm"

June 2014

"Cutting the Balance Rail Punching to Effect Ratio"
December 2014

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