Hi, I have set up the GF-RP48 module with the rotary knobs to control the OBS on the C172. They work fine for rotating the OBS card in fine increments of one degree. But when I need to rotate the card 30 or more degrees it goes much too slow and it takes too many rotations of the knob. How can I adjust the settings to get both, fine control and larger control. I think a setting of one and ten degrees should work.