Forgot Huddison, he’s good too.
I learned something today, in my perpetual-beginner way: In the DA40 NGX mod (an excellent trainer, sort of a G1000 C172 with a low wing, which means you can actually see the runway turning base to final), even though the G1000 lights up, you MUST turn on the avionics master for the autopilot to work. I had some serious maneuvering excitement before I figured this out. :)