Master Controller Grid Wizard Interpolation inquiry

Hello there I have a question regarding the Master Controller Grid Wizard and interpolation. Is there an option to turn off interpolation like in the Master Controller Slider Wizard?
I like being able to use a widget to quickly move my characters head and body, however, I am not liking how it is interpolating between my characters poses (this is a problem with how my characters is rigged more than anything else).
Any advice is greatly appreciated.