<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=US-ASCII"> <META content="MSHTML 6.00.6000.16414" name=GENERATOR></HEAD> <BODY id=role_body style="FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: Arial" bottomMargin=7 leftMargin=7 topMargin=7 rightMargin=7><FONT id=role_document face=Arial color=#000000 size=2> <DIV> <DIV>In a message dated 4/6/2007 4:42:41 A.M. Pacific Daylight Time, davidskolnik@optonline.net writes:</DIV> <BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px solid"><FONT style="BACKGROUND-COLOR: transparent" face=Arial color=#000000 size=2>Dean - what do you or anyone else know about reverse crown boards, as a design parameter, as opposed to a bad hair day.  Perzina is apparently using this method in their uprights.  I spoke with one gentleman from the West Coast company that is distributing them - Piano Empire - but he is not an engineer.  I might be able to find out more if I get to MARC.  The one piano of their's that I heard sounded good, but I'm having trouble conceptualizing the principles.<BR><BR><BR>regards -<BR>David Skolnik<BR></FONT></BLOCKQUOTE></DIV> <DIV></DIV> <DIV><STRONG><EM>  David</EM></STRONG></DIV> <DIV><STRONG><EM>  I'll be at marc.  Talk to me about this</EM></STRONG></DIV> <DIV><STRONG><EM>  Dale</EM></STRONG></DIV></FONT><BR><BR><BR><DIV><FONT style="color: black; font: normal 10pt ARIAL, SAN-SERIF;"><HR style="MARGIN-TOP: 10px">See what's free at <A title="http://www.aol.com?ncid=AOLAOF00020000000503" href="http://www.aol.com?ncid=AOLAOF00020000000503" target="_blank">AOL.com</A>. </FONT></DIV></BODY></HTML>