I tried the gov mode on the Align, I found it flew much better w/ throttle curves.

What happened is the esc would pulse the motor, constantly changing the torque and giving the gyro fits not to mention I'm sure its one of the reasons my tail belt shredded in 5 flights. After switching back to non governor mode all was well.

I've heard the Jazz governor mode works but thats the only one I've heard of working well.