[CAUT] F..riction

[David Love]

Going up one size without reaming often sets it just about right.


David Love
www.davidlovepianos.com

-----Original Message-----
From: "McCoy, Alan" <amccoy at ewu.edu>
Sender: caut-bounces at ptg.org
Date: Tue, 30 Nov 2010 11:02:42 
To: CAUTlist<caut at ptg.org>
Reply-To: caut at ptg.org
Subject: Re: [CAUT] F..riction

Fred,

By "pinning those reps heavy" do you mean tighter pinning? Can you put a number on it, as in what do you aim for in pinning rep levers? I know that some go for pinning reps at about 8g, but on nearly every new set of wips I've encountered the reps are pinned in the 0-1g range, at least when I get them. I don't know what the manufacturer aims for.

Thanks.

Alan



From: Fred Sturm <fssturm at unm.edu>
Reply-To: CAUTlist <caut at ptg.org>
Date: Mon, 29 Nov 2010 20:07:37 -0800
To: CAUTlist <caut at ptg.org>
Subject: Re: [CAUT] F..riction

Certainly pinning those reps heavy makes it easy from the technician's point of view, to set springs so the hammer rises nicely in our artificial emulation. And I have found situations where heavier pinning was necessary to get the jack to re-set under the knuckle consistently.

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