<!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 6.00.2800.1106" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT size=2>In the discussion of the Yamaha losing power (great = stuff about action dynamics!), there was a comment that the action should be reinstalled with the screws to the top of the stack loosened, to be = tightened after the action's back in place, seated on the keybed.</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>I've pulled my action (WN&G) and removed the = stack to remove the keys.  Should I follow this same procedure when I = reinstall the stack?</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>Thanks,</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>--Cy Shuster, TSO*--</FONT></DIV> <DIV><FONT size=2>PTG Associate</FONT></DIV> <DIV><FONT size=2>Rochester, MN</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>__________________</FONT></DIV> <DIV><FONT size=2>*(Technician-Shaped Object)</FONT></DIV> <DIV><FONT size=2></FONT> </DIV></BODY></HTML>