Pete, I'm sorry to have offended your sensibilities. I was simply after some helpful, non-critical advice. John VK7JB -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-rear-panel-PTT-IN-no-longer-working-pse-help-tp7455796p7455958.html Sent from the Elecraft mailing list archive at Nabble.com.