> Problem: Keys in the treble sticking occasionally and not always the same > key(s). > > Symptoms: Key bushings were free and clear, balance holes were loose almost > pully, whippen and hammer flanges free to very minor friction, sticking > problem only in treble area but there was a 'slight' occasional ticking noise > on every key throughout the scale. The problem seemed to disappear with the > action out of the piano, and before the cheek blocks and fallboard were > reinstalled. > > Question: What it was? :-) > Jim Bryant (FL) The absurd answer - a mouse under the keys, when you pulled out the action the mouse fell out :) Brian Lawson PTG Assc, MPT. Johannesburg, South Africa
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