[pianotech] Young Chang Growing Brackets

[Will Truitt]

Hi Jon:

Could you elaborate, please?

Will

-----Original Message-----
From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of Jon Page
Sent: Wednesday, January 28, 2009 10:18 AM
To: pianotech at ptg.org
Subject: Re: [pianotech] Young Chang Growing Brackets

A while back in the PTJ was an article on Action Elevations.

More important than aligning the jack to the knuckle core is
proximity of the knuckle core to the jack center pin.

Wippen center height  in relation to hammer center height
is another aspect which could use tweaking.
-- 

Regards,

Jon Page