Oops - forgot to say, that after the PR and the tune, I tell them that this will not be enough to stabilize the piano because it was so far down. I then suggest another PR and tuning in about 3 months. At which time the piano should be stabilized, thereafter once a year at the same time. (I live in a land where once a year tunings are the norm.) Cheers, Clair
This PTG archive page provided courtesy of Moy Piano Service, LLC