There is an old electrician's saying about high voltage AC and high voltage DC. Getting shocked with alternating current is like shaking hands with the devil, but when you get shocked with direct current you shake hands with Saint Peter. Work and play safely! Rich ~:/+\:~:/+\:~:/+\:~:/+\:~:/+\:~:/+\:~:/+\:~:/+\:~:/+\:~:/+\: