Please forgive me, I believe this has been answered over and over again. The problem is that I can't find a step by step tutorial. It seems to be spread out between many posts. I have been trying to follow multiple posts over multiple threads, but not having success with getting the power button working. I did have an on off button working following this guide when I was using retropie; https://www.youtube.com/watch?v=4nTuzIY0i3k&t=402s. Can anyone create a step by step tutorial on how to get an on off button with RuneAudio?