Reverse Torque tuning pins & reverse crown

[Erwinspiano at aol.com]

Hi David
  What you mean reverse torque pin ? Reverse crown boards  I know.  Reverse 
torque pins I do not. grin.
  Dale

List(s)  -
Can anyone tell me about or direct me to information about reversed  
torque tuning pins and the use of reverse crown soundboards?    Thanks

David Skolnik
Hastings on Hudson, NY


 
 
Dale Erwin--Piano Restorations
4721 Parker  rd
Modesto, Ca. 95357
Shop 209-577-8397
Web site _http://www.Erwinspiano.com_ (http://www.erwinspiano.com/)  
Restoration & Sales of
Steinway &  Sons & other fine pianos.
" Soundboards by  Design"




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