Yamaha trichord agraffes: Left hole is drilled high!

Jon Page jpage@capecod.net
Thu, 13 May 1999 12:52:23 -0400


4/1 was last month.

If one hole is drilled high, how they they insure it will always be on the
left
side?

%-)

Jon Page


At 07:23 AM 5/13/99 -0400, you wrote:
>By how much?  Manufacturing defect? 
>       Newton
>
>ChrisRis@AOL.COM wrote:
>> 
>> In a message dated 5/12/1999 7:56:20 AM, you wrote:
>> 
>> <<
>> This is caused by the interaction of the crown of the board and angle
>> of the hammer when it contacts the strings.  It is also possible that
>> the holes for the agraffes were drilled at a very slight angles caused
>> by a warped plate.
>> 
>> This is not an unusual occurrence with all pianos.>>
>> 
>> Huh?
>> When you look at the agraffe the left hole is visibly higher.  Warped
plate?
>> Crown of the board and angle of the hammer?  I guess I wasn't clear in my
>> explanation.
>> Christopher
>  

Jon Page,  Harwich Port,  Cape Cod,  Mass.  mailto:jpage@capecod.net
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