action ratios

Bill Ballard yardbird@pop.vermontel.net
Fri, 1 Nov 2002 14:17:51 -0500


At 7:06 PM +0100 11/1/02, Richard Brekne wrote:
>So I understand this to say that a piano with a 5.3 ratio will 
>necessarily have
>insufficient jack escapment at 10 mm dip and 44 mm blow ?... just 
>trying to get
>to what all this boils down to.

That sounded right to me when David first described it.

Bill Ballard RPT
NH Chapter, P.T.G.

"I gotta go ta woik...."
     ...........Ian Shoales, Duck's Breath Mystery Theater
+++++++++++++++++++++

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