I am trying to use the Transmitter setup wizard but keep getting stuck where it asks for yaw stick input. Everything goes fine before that. Throttle, pitch, roll sticks calibration goes fine but when I get to the yaw the wizard keeps showing it moving, never activates the "next" button. I am in mode 2. I am using a different FC than earlier. The one that came with the kit had straight pins but I need bent to get things to fit. The FC I am using now is a used Atom that was given to me. Might it be defective? Could that cause the wizard to get stuck? I was flying non Flight Controlled aircraft earlier today and yaw control was fine.