So I have a 2016 cobra 29 ltd classic and when I turn the radio on it shows 4 watts without keying the mic and the tx/rx light stays green. I key the mic and the tx/rx light turns red and I have good modulation. I release the mic, the light goes back green and I still have 4 watts on the meter. The pa works and I hear static coming from receiver. I tried different mics and a new stock final and same thing. I gave it a good visual and no scorched compenets or anything like that. Any idears? I also tried two different meters. Thanks