John, there has been much discussion over the years. Some relevant archive reading for you: https://www.moypiano.com/ptg/pianotech.php/1997-October/021051.html http://ptg.org/pipermail/pianotech.php/1998-March/028395.html https://www.moypiano.com/ptg/pianotech.php/2001-May/086095.html http://ptg.org/pipermail/caut.php/2003-May/008843.html http://ptg.org/pipermail/caut.php/2003-July/009180.html Scott Jackson John Ross wrote: > Speaking of small Yamaha grands, is it all the G models that have a problem, > with stability and/or scaling? > I seem to recollect a fix, that necessitated changing some plain wire to > wound. > There seems to be a lot of G models, GA, GM, 1's and 2's etc. > Does anyone know which specific model had the problem, and is it still being > produced. >
This PTG archive page provided courtesy of Moy Piano Service, LLC