[pianotech] clunking upright stickers

[David Nereson]

How can a back check hit a sticker?  No, the hammers don't 
bounce.  There's no wippen cushion felt because the wippens have 
stickers (extensions, abstracts) that extend down to the capstan 
screws.
    --D.N.

----- Original Message ----- 
From: "Gerald Groot" <tunerboy3 at comcast.net>
To: <pianotech at ptg.org>
Sent: Tuesday, March 08, 2011 8:38 AM
Subject: Re: [pianotech] clunking upright stickers


> Or, the back checks hitting the stickers?  Or, the hammers 
> bouncing off from
> the hammer rail upon return?  Or, the wippen cushion felt?
> Jer
>