In the 12X you have to put the gain control in the Aux 2 or 3 position. then you can turn it off. It depends on the gyro which value to use, but most you set to 50% gain because above 50 is attitude and below is heading.. Move it to aux 2.. read the manual about how to program it. YOu can then put it on the gear switch and go to the gryo page and program it that way..

Move the gear to the Gear slot so it will work right. Its too hard to map the other way.. I just went thru this on my kingcat..