All I can say is that a properly installed full system that is maintained correctly has done wonders for the general stability of every piano I've installed them in. Dave Smith wrote: > I've asked a couple of you privately for advice, but would like a > wider opinion from this list. ............... > > I am a believer in the systems, as long as they are properly > installed with humidistats. Have one in my own Yamaha grand piano and > it has made an incredible difference in tuning stability. But I have > also found in the past that debating with someone who already has made > up his mind is neither fun nor fruitful. > > What do you think. What would you do? > > Dave Smith > SW FL
This PTG archive page provided courtesy of Moy Piano Service, LLC