<HTML>In a message dated 11/4/01 3:27:06 PM !!!First Boot!!!, dm.porritt@verizon.net writes: <BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">I have a "D" in a recital hall that the doublets don't hold backchecks firmly</BLOCKQUOTE> I've been in the business over 25 years, but I have never heard of a doublet. Wim</HTML>