<!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 6.00.2900.2769" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Jonathan: Dampp-chaser has recommended = that you clean the top of the bar with a scrubbing pad to remove any buildup of = minerals there. Personally, I have found that to be ineffective, and have had to = return several "Smart" bars because they wouldn't stop making the pad light = blink. Any one else have a similiar problem?</FONT></DIV> <DIV><FONT face=Arial size=2>Patrick C. Poulson<BR>Registered Piano Technician<BR>Piano Technicians Guild</FONT></DIV></BODY></HTML>