"This formula seems to work for center pins with the exception I used .010 instead of .005." Keith McGavern Registered Piano Technician Oklahoma Chapter 731 Keith, You are correct! Neato! However, it only works up to the 23 1/2 center pins, then ya hasta add .011 Best Regards, Joe Garrett, RPT, (Oregon) Been There, Didn't Like It, So I'm Here To Stay! [G}
This PTG archive page provided courtesy of Moy Piano Service, LLC