<!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 6.00.2900.2668" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Hi William,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Yes, I forgot that.</FONT></DIV> <DIV><FONT face=Arial size=2>At my Yamaha training, once the action was on my knees, I was taught to check the aftertouch, and to try to position the action so that the aftertouch on my knees was the same than in the piano. If not, it means that there is too much pressure on the front rail, resulting a smaller keydip, and then a smaller aftertouch, and thus a "distorted" checking regulation.</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Quentin</FONT></DIV></BODY></HTML>