I’m running the latest Ardupilot firmware on my Pixhawk quad. It’s using channel 5 for flight modes by default. I tried changing that to channel 6 by going to Full Parameter List and changing FLTMODE_CH’s value to 6. That does not seem to change it though. Is there anything else I should modify?
Edit: I’m also hitting the “Write Params” button and rebooting the Pixhawk but that doesn’t help. The FLTMODE_CH is saved as 6 but when I go to Flight Modes, it’s still using channel 5.