is there anything special that has to be done when the yAW ENCODER HAS BEEN REMOVED? A WIRE HAD COME LOOSE ON THE YAW ENCODER. I RESOLDERED IT AND REINSTALLED IT. I HAVE 2 CG03 CAMERAS ONE IS USED FOR PARTS. CAN THE PITCH AND ROLL ENCODERS BE SWAPPED OUT? AND IS THERE ANY CALIBRATIONS THAT NEED BE DONE? AND CAN I PERFORM THESE CALIBRATIONS?