Jack pinning...do they bend?

Dave Davis davistunes@yahoo.com
Sat, 3 Jul 2004 15:15:40 -0700 (PDT)


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Hi All,
 
Is it possible for jack center pins to be bent on a hard blow? I service a Bergman TG150 (5'0") that is played very hard, and some of the jack pinning is getting tighter. At first I thought it might be tight bushings or an adult beverage spilled inside (bar scene), but I'm thinking the pins may be bending. The piano is 7 months old. I don't think the problem is a pin plating problem or graphite in the bushing felt.
 
Dave Davis

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