> ... Tin whiskers are just something else to worry about. > Our equipment is used to shut down and/or service > overloaded breakers (8,000-10,000 AMPS at > moderate voltages). It would have to be a pretty massive tin whisker to bother you then. :-) R -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist