Joycons should be placed with silicone mounts instead of hard plastic. They make your skin sticky and sweaty, not to mention uncomfortable if you don't place them high enough on your forearm as the game requires flexibility. Movements of the hands and wrists, but in the end you hit the tip of the holder on the top of the palm. It is also necessary to make the elastic longer so that it is easier to put on and take off or adjust the size. The rubber band for attachment to the forearms should also be softer. It's easy enough to toggle the joy on and off, but you won't enjoy the game for long.