Ok, thanks! Seems as if you are correct! I am now using the following 3 gpio's: 2, 3, 18. Seems to be the combination that works for me. Would be nice if we could get some sort of definitive doc that might let us know whats up. Would also be nice if the docs were consistent.
This (https://docs.onion.io/omega2-docs/expansion-dock.html) shows one thing, but the GPIO app on the onion console does not even have 11 there at all! Why?
Thanks for the info!