Hello everyone. Help me determine the cause of “Yaw Imbalance 38%”. According to the pilot, the drone started describing a half-circle, and this error occurred on the controller. After landing, it was discovered that three motors rotating in one direction had become very hot. The signal indicates that these three motors receive a significantly higher level than the other three. There was no visual yaw rotation. The RATE.YDes and Y graphs show a significant mismatch. Upon visual inspection of the copter, no issues were found with the motors. What could be the possible cause of this? Thanks
It’s almost always because the props are not level due to motor mounts or arms twisted. The 3 motors you speak of are the CW motors… You need to do more than a visual inspection. If you search the forum here for “yaw bias” you will find plenty of info.