I concur with Alan. If you've got a smart bar installation, it's quite possible salt & mineral buildup could be adding a little something extra to the charge between the wires that send feedback to the red "warning" light.
<div>Patrick Draine<br><br><div class="gmail_quote">On Dec 4, 2007 7:16 PM, Alan Barnard <<a href="mailto:pianotuner@embarqmail.com">pianotuner@embarqmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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<div align="left"><font size="2"><font face="Arial">Just a thought but make sure there isn't something electrical "arcing" down there -- that's what I thought of when he used the word "snapping".
<br><br>Alan Barnard<br>Salem, MO</font></font></div></div></blockquote></div></div>