# Button values7 p2 E, q- Q5 e$ j1 \* B/ \# ]
# wheel_up: when wheel is moved up" x: u7 p; }" i0 Z' ~" ]( |
# wheel_down: when wheel is moved down 5 l& a+ H: B" S* Y; U' d# wheel: up/down if either of above 2 buttons are not assigned8 m5 J O/ D0 @; B% n