Brilliant!
Application is very easy to use with my Armory. Simple and functional. If I had one issue with it, it's that the Armory isn't "ejected" from my Mac after I lock it via the app.
Response from developer
Yes, this is a known macOS issue. It's always recommended to eject it from the OS, which actually is equivalent to locking it. If you lock externally some OSes do not play well with that action, however the data is locked nonetheless. We will improve documentation accordingly.
