Hey Richard. I had to start all over on SETUP ASSISTANT. I reset the igyro back to factory settings, then went to SETUP ASSISTANT, made it fine through all the steps, when I came to the final step, when I get to MOVE SLIDER OR KNOB TO TEACH GAIN CHANNEL, the knob on the top right of my DX18 isn't being recognized by the igyro. I made sure on the monitor page of the DX18 is moving full throw, for some reason the igyro isn't recording that channel. Need some help please? It was working before I reset the igyro to factory settings.