[pianotech] Shimming Steinway Action Stack to reach strings

[George F Emerson]

Andrew Anderson wrote:
> The school whose Steinways I service is not satisfied with the  dealer's 
> warranty fix (greater then 1" blow distance).

Am I missing something here?  What functional piano has less than 1" blow 
distance?  I'm not trying to be sarcastic, just confused by the question.

Frank Emerson