> I too have found Denro pins to be quite reliable in most situations. But I > use pinblocks that are more forgiving (Maple 1/4 sawn or medium laminate > maple, depending on the piano and what was originally in there). Curiously, > I have found that the medium laminate maple blocks (standard commercial > rotary cut block from Schaff or Pianotek) actually hold the pins a little > more tightly, and uniformly, for a given drilling procedure, but the 1/4 > sawn block just "feels" better when tuning. Try the composite. Ron N
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