<!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 6.00.6000.16544" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Tahoma size=2>    I use both hands on both verticals and grands.  BUT, my technique is different for each and I cannot seem to interchange them.  Talk about deep furrows in the gray matter upstairs......</FONT></DIV> <DIV><FONT face=Tahoma size=2>    Mike Kurta</FONT></DIV></BODY></HTML>