<!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 6.00.2800.1170" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>When I do concert level regulation, I = try and get key dip, aftertouch, letoff, and blow distance as even as possible (in = that order). As a general rule, I try to maintain evenness in aftertouch and = key dip, which forces me to distribute the majority of the inaccuracies between = the blow distance and the letoff. Every once in a while I come across a note = where something in the action geometry is obviously wrong (e.g. to get = everything else correct, the blow distance would need to be in excess of 1/8" = higher/lower than the rest of the hammer line).</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>What do I do to fix this = problem?</FONT></DIV> <DIV><BR>Bradley M. Snook<BR>Graduate Student in Piano Technology (M.Mus)<BR>Rice University, Shepherd School of Music</DIV></BODY></HTML>