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<DIV>I have regularly tuned a Young Chang PF-250 for about a year, and it sounds horrible every time I come back for another tune. In the tenor section, one note might be +15 cents, while the one next to it is -15. Unisons are completely unacceptable. Bass section and high treble seem to be okay.</DIV>
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<DIV>The person who plays this piano is a "Horowitz", plays very hard, but I still think the stability could be better. Plate bolts are tight, tuning pins have sufficient torque, I have seated strings, and I pound the heck out of it every time I tune. </DIV>
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<DIV>Ideas? Can not enough downbearing cause tuning instability? </DIV>
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<DIV>Ms. Kirk.</DIV></body></html>