marks on plate

[John Ross]

Looks like tool marks from a coil tightener.
John M. Ross
Windsor, Nova Scotia, Canada
jrpiano at win.eastlink.ca
----- Original Message ----- 
From: "Jon Page" <jonpage at comcast.net>
To: <pianotech at ptg.org>
Sent: Thursday, April 19, 2007 10:15 PM
Subject: marks on plate


>I would venture to say that those chips are from a tuning hammer
> being misplaced on the pin causing the tip to graze the top of the
> pin and slide off resulting in the tip impacting on the plate. DAMHIK
> -- 
> 
> Regards,
> 
> Jon Page
>