When i key on ssb the meter will spike and then flutter before the meter settles on zero. it appears to transmit fine after the spike and flutter. With the watt meter hooked up the output also spikes beyond 12 watts and then returns to zero when i key up. I have swapped out the v401 and v602. and v600, v601, and v502 i also turned down the mic gain and keyed the mic, but still the same. Im stumped.