No I think you are getting this confused. You have the ability to choose Bank I or bank 2 and to turn off the gyro function on your NG in either bank, and you could have a fixed gain based on a switch position and then have a knob that gives you a varible rate (V/R) would allow you to increase or decrease the switch position but It would affect both banks in the same manner.
It might help if you describe what you are trying to do exactly.