[pianotech] palm nailerette

[Ron Nossaman]

> Hi John,
> 
> Good point you raise.  On our Steinways, Bosendorfers and rebuilds, yes, 
> the bridge pins have been filed (unlike on the Yamahas).  That could 
> contribute to the pattern I have noticed.  Can anyone else corroborate this?
> 
> Thanks,
> 
> Alan Eder


I'd tend to blame the bridge capping material before I would 
the hammering and/or filing.
Ron N