Oh wait, try setting the TE stick in the different modes. You have a little switch that says RS DP LS. It basically tells the TE which part of a joypad it will emulate, Right analog, left analog or d-pad. My stick would only work in MAME when set to LS. Then you have to go into the global setup, key config, and register the stick moves on every direction and button. It won’t work just off the bat. If the stick is in the right mode, it will register “Left” or “Right” etc when you hit enter and push the stick. Same for buttons. Nothing is mapped default.