Everything everyone else said is good.My 2 cents: sometimes a tiny break in a wire or contact will prevent current from flowing, but after a few seconds of power the wire heats up from the resistance and expands enough to close the circuit. Wire does get old.
Wal _______________________________________________ Email address: CnC-List@cnc-list.com To change your list preferences, including unsubscribing -- go to the bottom of page at: http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com