<!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 6.00.2800.1400" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#d8d0c8> <DIV><FONT size=2>Yamaha's ad on the back of the April Journal (step = 19 of 37) says you should measure hammer height samples at the end of each = section.  It goes on to add "Do not use an end key if it is black.".  What = possible difference could this make?  Are they perhaps referring to the = aftertouch adjustment?</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>--Cy Shuster--</FONT></DIV> <DIV><FONT size=2>Rochester, MN (next month, Bluefield, = WV)</FONT></DIV> <DIV> </DIV></BODY></HTML>