just a comment... the neutral is only grounded at the main service panel and should be ISOLATED from ground in any sub-panels... 73 Chris KC2BBU ---- Sent via amsat-bb@amsat.org. Opinions expressed are those of the author. Not an AMSAT member? Join now to support the amateur satellite program! To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org