Just want to take a moment and thank all those who provide help on the mystery of the odd sb-104 boards.. good group of folks. 73 Gary K4VT k4vt at gte.net Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'" Listserver Submissions: heath at listserv.tempe.gov Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"