Quiztime... or Petrof Blues...agin:)

[Avery Todd]

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OR,

The front rail pin hole is too shallow?

Avery

 >Balance rail hole too tight and/or not positioned correctly in
 >relation to the key button?
 >
 >Avery

At 05:23 PM 2/4/04, you wrote:
>Keyslip?
>         Tom Driscoll
>
>To: Newtonburg
>Subject: Quiztime... or Petrof Blues...agin:)
>
>Hi folks...
>
>Ran into a really cute one... older Petrof 6 foot variant. I had a basic
>
>action cleanup, lub, and regulation in front of me. I'd gotten so far as
>
>to be back at the piano and started to do the rough in... and noticed
>real quickly in the middle area that there was this squishy feeling to
>the bottom of the key stroke... sort of like what you get if the damper
>stop rail is adjusted just barely too low... but it wasnt. The other
>clue is that removing key front punchings really didnt seem to help, or
>give any increase in dip or aftertouch. I didnt find the problem until I
>
>noticed the keys wouldnt fall to the front felt punchings with the
>weight of the top action removed.
>
>This may be easy to guess at now... but I just couldnt believe it had
>gotten out of the factory in this condition. Amazing ! 50 Q&A points for
>
>the first to guess right :)
>
>Cheers
>RicB
>_______________________________________________
>
>
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>pianotech list info: https://www.moypiano.com/resources/#archives

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