<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; = charset=iso-8859-1"> <META content="MSHTML 5.50.4522.1800" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT size=2>Terry:</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>This came up in a thread awhile ago in which = Stanwood participated.  I had inquired about a problem with a Steinway = action.  I was just becoming familiar with David's system.  Bill Ballard at = one point commented at one point (to paraphrase), what's the difference if = it's a .55 key ratio and a 17 mm knuckle or a .50 ratio and a 16 mm knuckle, = none really.  In practice it seems that there is no difference.  = The larger arc scribed by the capstan with a KR of .55 is compensated for by = the smaller arc scribed by the 17mm knuckle and vice versa.  Well now, = given the opportunity to make a choice by moving the balance rail, I'm = wondering if there is a benefit to one over the other.</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>David Love</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <BLOCKQUOTE dir=ltr style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; = BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: = black"><B>From:</B> <A title=mfarrel2@tampabay.rr.com href="mailto:mfarrel2@tampabay.rr.com">Farrell</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A = title=pianotech@ptg.org href="mailto:pianotech@ptg.org">pianotech@ptg.org</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> July 09, 2001 7:41 = PM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Key ratio/knuckle relationship</DIV> <DIV><BR></DIV> <DIV>Have you considered consulting with David Stanwood? Just a = thought. I'm sure he would be an expert with this. Please let us know what you do = and how it works out. Very interested in something like this. What an = opportunity to improve/tweak the action.</DIV> <DIV> </DIV> <DIV>Terry Farrell</DIV> <DIV> <SPAN id=__#Ath#SignaturePos__></SPAN> </DIV> <BLOCKQUOTE dir=ltr style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; = BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: = black"><B>From:</B> <A title=davidlovepianos@earthlink.net href="mailto:davidlovepianos@earthlink.net">David Love</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A = title=pianotech@ptg.org href="mailto:pianotech@ptg.org">Pianotech</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, July 09, 2001 = 8:41 PM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Key ratio/knuckle relationship</DIV> <DIV><BR></DIV> <DIV><FONT size=2>Anybody still out there?</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>I am having a set of new keys made for an 1899 = S&S model A.  I have a choice of relocating the balance rail to set = up the key ratio however I want.  Is there any benefit to having a = lower key ratio and a shorter knuckle to center pin distance versus a higher = key ratio and a longer knuckle to center pin distance?  Or is it six = of one...?</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>See you in Reno.</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>David Love</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV> </DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>