05-18-2014, 11:02 PM
The pot is working. From wiper to ground it varies between 310 ohms at low and 350k ohms at high. As for injecting the audio, the AF output was set to less than 10% on the dial on the gen. It was quite loud when the volume on the radio was all the way up. But if you have a better way to test it, I'll do it.