>...having >the heat turned up -- especially when the vent is very near the piano -- >will have an immediate effect, which is obvious to a tuner using an ETD... >Patrick Ditto. Ditto. Ditto. I have one piano in a church classroom, that if I tune on a cold day, I don't dare turn on the heat to stay warm, otherwise, I never get the piano tuned. With the thermostat operating, I can just watch the pitch of the piano change as the temperature does. Keith McGavern kam544@earthlink.net Registered Piano Technician Oklahoma Chapter 731 Piano Technicians Guild USA http://www.ptg.org/1999/conv/ PTG Convention, Kansas City
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