[pianotech] Guess which pin...

[Tom Driscoll]

  I'm curious as to preferred methods  for water/alcohol treatment.  What ratio of water to alcohol, best method of application, and air drying versus drying with a heat  source?

   

  David Weiss



  David,

   I prefer the air dry overnight . My feeling is that the hairdryer stops the sizing process and/or creates a temporary super dry enviornment around the bushing that is only temporary.

  Leaving it overnight will give you a real world result.

  One catch is that the flanges can swell and dry and you will need to tighten all action screws . 

  Tom Driscoll

   
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