In 10m contest [CW], I'm seeing 2:1 SWR on the K3 display feeding the KPA500. SWR from the antenna to KPA500 is 1.1:1. Is this normal? 73, Fred K6DGW - Northern California Contest Club - CU in the 2013 Cal QSO Party 5-6 Oct 2013 - www.cqp.org