An extra piece of front bushing cloth, shoved up into the mortise. Not always visible. Ron On Wed, 29 Jan 1997 08:56:48 -0800 (PST) ron_and_lorene@juno.com (Ronald R Shiflet) writes: > I went out as promised to work on my customers brand new grand >piano. She complained that A below middle C sticks. I tired and >tried but couldn't make it stick. I played slow, I played fast, >soft...hard...nothing. I even tuned the piano but noticed nothing. >As I went to leave I told her that I couldn't find it. Then she said >that as soon as I left it would start sticking again. I felt guilty >so I looked again. Then I felt a slight heaviness when I slowly >pushed the key down. > I decided to find out if it was in the action or the keybed. >The action had no apparent discrepancies. I decided it was in the key >so I tested to see if it was in the balance hole or the front mortise. > I lifted up at the key and the balance hole felt fine so I pushed the >key down slowly and then it felt fine. I was really puzzled so I took >the action stack off from the key frame. What did I find? > >Ron Shiflet
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