<!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 6.00.2712.300" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=Arial size=2>David,</FONT></DIV> <DIV><FONT face=Arial size=2>Call Yamaha and see what they can do = for you.  If you are talking about those tiny brass casters that are standard, we = were able to replace those with larger (somewhat larger anyway) hard rubber, double wheeled jobs that Yamaha sold us for this purpose. =  They made our vertical disklaviers much easier to move around, and the height = change was negligible.</FONT></DIV> <DIV><FONT face=Arial size=2>Greg</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Greg Granoff   = RPT<BR>Humboldt State University</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>----- Original Message ----- = </FONT></DIV> <DIV><FONT face=Arial size=2>From: "David Ilvedson" </FONT><A href="mailto:ilvey@sbcglobal.net"><FONT face=Arial size=2><A href="mailto:ilvey@sbcglobal.net">ilvey@sbcglobal.net</FONT></A><FONT = face=Arial size=2></FONT></A><FONT face=Arial size=2></FONT></DIV> <DIV><FONT face=Arial size=2>Sent: Wednesday, February 05, 2003 1:37 = PM</FONT></DIV> <DIV><FONT face=Arial size=2>Subject: Yamaha U1's and double wheel castors</FONT></DIV> <DIV><FONT face=Arial><BR><FONT size=2></FONT></FONT></DIV><FONT = face=Arial size=2>> List,<BR>> <BR>> I've got four new Yamaha U1's with = the little hard castors that are <BR>> tearing up the ballet floor in differnent = studios.  If I install rubber <BR>> wheels(.which I have done on = big uprights many times) will I run <BR>> into excessive height or = fitting problems underneath?  Has anyone <BR>> done this?<BR>> = <BR>> David I.<BR>> <BR>> They would rather not install a truck as the pianos = don't get moved <BR>> much...<BR>> _______________________________________________<BR>> caut list info: </FONT><A href="https://www.moypiano.com/resources/#archives"><FONT = face=Arial size=2>https://www.moypiano.com/resources/#archives</FONT></A><BR><FONT = face=Arial size=2>> </FONT></BODY></HTML>