This might be too far down the rabbit hole but this video takes you along on my quest to continually evolve my plank to it's simplest, most useful airframe.
I'd love to say we got there but it's a journey, not a destination.
Grab a coffee (or a beer) and watch me work. It'll make you feel like a manager.
I'm always open to ideas if you've got a suggestion for an improvement drop it in the comments, as I can't hear you when you're yelling at the screen.
Enjoy.