Just finished reassembling my #amateurradio and gave it a test. So far, it's hearing signals properly again. NOAA's WNG676 transmitter is pinging my signal meter all the way up, as expected! Transmission *seems* to be working still, but not quite sure yet. I gave the battery only a minimal charge before testing, and it died in the middle of the test. That may have also been the source of the intermittency I seem to have. Going to let it charge all the way up this time, and give it another try.