[pianotech] Fwd: Erwins key dip gauge

[Al Guecia/AlliedPianoCraft]

Bruce,

You can add or remove the felt or pressed cardboard that is under the 
backrail felt. Use thin pressed cardboard for fine adjustments and felt for 
larger adjustments. You will generally find one or both under the backrail 
felt on Steinways.

Al



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From: "Bruce Browning - The Piano Tuner" <justpianos at our.net.au>
Sent: Saturday, February 28, 2009 4:47 PM
To: <pianotech at ptg.org>
Subject: Re: [pianotech] Fwd: Erwins key dip  gauge

> Al,
> How do they adjust this?
> Bruce Browning
> The Piano Tuner.
>
>
>
>>To be able to adjust the backrail felt height also. Set the
>> proper key height for each action and all other adjustment fall into
>> place.
>
>
>
>