Completed assembly yesterday. Rcvr works FB. When I try to xmit on any band I get a Hi Current message. It reads 5 amps. External watt meter connected to K2 and dummy load shows 10 watts but I cannot change the power output with the knob on the front panel. Also I don't hear any sig from the K2 on my K1. Any idea what I screwed up? 72 Geo/W2BPI