Folks, My K2/100 has been working fine for over 6 months. Today I turned it on and I get a high current draw anytime the KPA100 is inline. Setting power <10 works fine. I haven't even moved the radio since it last worked, so I'm not sure how to go about troubleshooting. Thanks for any help! Jim, WD9HBC K2 #5757 KX1 #1517