Given the realities of this world... I'd say between 30% and 60 % would be a dream come true. Combined with good DC units that should make for a very stable bunch of pianos indeed.... relatively speaking that is :) Cheers RicB --------- I have suggested that anything outside the 30% - 60% range is bad for the pianos, with an ideal of mid 40%'s, but I don't know how to answer the temperature question. Any suggestions? Mark Dierauf, Concord, NH
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