I'll try that JustAbitCrazy--I didn't know that you could clean the stones that way, I've been rotating and turning them, but since I've had mine a while all sides show some metal clogging.
thanks for the tip,
Rob<object type="cosymantecnisbfw" cotype="cs" id="SILOBFWOBJECTID" style="width: 0px; height: 0px; display: block;"></object>