Problem with yaw on countra-rotating rotors on helicopters 5.7 years ago

thanks everyone!
The gyros solved the problem.

However, for some reasons, the helicopter seem to produce some torque even if the two contra-rotating rotors have the exact same settings.
Is there anything I'm doing wrong?
(Should I link the craft file?)

Need help with an airplane 7.2 years ago

I did that and the problem is solved, thanks :)