file=/dev/input/js0 ip=127.0.0.1 port=5252 deadzone=0.1 x_button=14 y_button=15 z_button=10 spindle_button=11 invert_x=0 invert_y=1 invert_z=1 x_axis=0 y_axis=1 z_axis=3 decrease_button=6 increase_button=4 initial_speed=1 max_speed=16 min_speed=0.125 speed_muxer=.1 speed_step = 4