I want to use tilting functions, but I would like to also be able to add a touch button that would deactivate the tilt feature, and still allow me to use buttons to simulate tilting (basically a button for left and right that acts as a tilt if your phone doesn't have a gyroscope or you don't want to use tilt.) I tried setting Gamma to 0 but that doesn't seem to work. Do i also need to set Beta to 0 to prevent the forward and backward tilt being detected? Any insight would be awesome, thanks!