Old board stopped delivering to one motor so new board installed & situation as follows
Front left rotation CCW
Front right CW
Rear left CW
Rear right CCW
All start effectively with same throttle
All props are in lift rotation but copter wants to rotate uncontrollably .
Are rotations OK?- may have mixed up refits
Is there a way to establish which motor may be slow
Front left rotation CCW
Front right CW
Rear left CW
Rear right CCW
All start effectively with same throttle
All props are in lift rotation but copter wants to rotate uncontrollably .
Are rotations OK?- may have mixed up refits
Is there a way to establish which motor may be slow