Unstable regulation

Aart in America Piano Services aartinamerica@optonline.net
Sun, 03 Jul 2005 19:46:34 -0400


Thanks Tremaine,

I'm sure glad I saw this post.


Aart

On Jul 3, 2005, at 7:38 PM, Tremaine Parsons wrote:

> They need new action brackets. The more you "correct" the regulation 
> now,
> the more you will have to undo once you have replaced the action 
> brackets.
> The deminsions of the old brackets have actualy changed over time.
>
> Tremaine Parsons
>
> ----- Original Message -----
> From: "Aart in America Piano Services" <aartinamerica@optonline.net>
> To: "Pianotech" <pianotech@ptg.org>
> Sent: Sunday, July 03, 2005 4:29 PM
> Subject: Re: Unstable regulation
>
>
>> Hello Greg.
>>
>> I have two customers with Young Chang grands. Both pianos have the 
>> same
>> problem you are describing.
>> I will be regulating one of them next week, so I am very interested in
>> information regarding this problem.
>> I'll let you know what I find out after the service call.
>>
>> Thanks to All,
>>
>> Aart
>>
>> Aart in America Piano Services
>> Hoboken NJ.
>>
>> On Jul 1, 2005, at 7:13 PM, greg hollister wrote:
>>
>>> I have been tuning a mid-sized Young Chang grand for a
>>> serious client for several years now. Each time I go
>>> to tune it I find the hammers blocking at the strings.
>>> I'll turn down the let-off dowels to some degree of
>>> let-off to get me through the tuning. But each year I
>>> go back to her house the condition is the same, the
>>> hammers are blocking again.  I want to regulate this
>>> piano as it should be but I am concerned that I will
>>> be frustrated by whatever it is that causes the return
>>> of this blocking condition.
>>> Does this sound familiar to anyone? Could this be a
>>> loose let-off rail? I have marked the capstans to see
>>> if they were turning on their own and they don't
>>> appear to be.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
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>>
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>>
>
>
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