we dont' have Armory Wallet 'offline tnet' yet, do we?

I'm not an Armory user (i played around with it a looooooong time ago, but i kept using core afterwards), but a quick google turns up the following:
https://www.bitcoinarmory.com/troubleshooting/#how-do-i-setup-armory-on-the-test-network-testnet

yep.. well so I guess we don't have t-net yet (btw why t-net diff mining so high?)

Sometimes I think bitcoin just as a coin..

https://i.imgur.com/zwvtb1n.png

https://en.wikipedia.org/wiki/Finite-state_machine