I am having the hardest time figuring out this features that am going to be working on in the near future so I am try to learn it now. On the demo attached am trying to make the mic and the light turn on when the user clicks on the arrow and turn off when they click again but I was only able to make it turn on not off. Also the turning knob I want to make it functional so that it turns to all the three positions it indicates. I have tried watching tutorials etc. Is there an easier way any suggestions? Help would be greatly appreciated.