I recently received my Stingerbee with 03 air unit and Crossfire receiver. I had no trouble binding the receiver to my TBS Tango 2 but the sticks were not doing anything in betaflight. I think it may have been a calibration issue that I have now resolved but during my troubleshooting, I think I changed the UART ports in betaflight and now the sticks do not work at all. Does anybody know what the ports should be set at or know of anyway to help me. Thanks.