Thanks Gustavo. Everything looks good to me, so we've eliminated that. Can you now try connecting up to the pan sensor, click Connect and open up the Channel Input Monitor window (I'm not by my machine right now so I think it's in the Diagnostic Window under "Window." Then operate the pan control stick on your transmitter and see which channels are moving? Based on your setup you should only see channel 4 moving. If you see channel 2 moving as well, that suggests that your transmitter setup is wrong. Let me know what you find. Thanks Andy.