When I fired up the demos on my own mirror of your github site all the motors were broken in the demos, in your github.io version they work fine so I checked and saw you used these setter functions rather than setting by variables, so I changed it and now it works
When I fired up the demos on my own mirror of your github site all the motors were broken in the demos, in your github.io version they work fine so I checked and saw you used these setter functions rather than setting by variables, so I changed it and now it works