[CAUT] center pinning changes

[Joe And Penny Goss]

Hi Alan,
Rather than the Graphite I think that it is the glue. Too much used or too
thin allowing it to soak through the cloth.
You get a crunchy feeling when passing one of my reamers through when
repinning.
The friction will be correct and stay the same over the long term when
reamed out,
 but the bushing seems to me to be harder than if one rebushes.
Joe Goss RPT
Mother Goose Tools
imatunr at srvinet.com
www.mothergoosetools.com
----- Original Message ----- 
From: <reggaepass at aol.com>
To: <caut at ptg.org>; <pianotech at ptg.org>
Sent: Friday, September 07, 2007 2:54 PM
Subject: [CAUT] center pinning changes


> List(s),
>
> I've noticed something that I don't understand on a few actions with
> Renner parts.  Initially, the pinning is just right (either came that
> way or were made that way).  Eventually, some of the pinning becomes
> too tight.  When I apply the smallest drop of lubricant, the pinning
> that was too tight immediately becomes too loose.  This has happened
> with both hammer and repetition lever centers.  I don't get it.  Has
> anyone out there had a similar experience?  Does anyone have any idea
> what is going on?
>
> Thanks,
>
> Alan Eder
>
>
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