More master tests this weekend and despite some buggy behaviour sometimes, Glyphs is really intuitive and easy to use. As I don’t own Fontlab in my home office I am trying to make the most out of this app and report how it goes from time to time.
The type (warning—euphemism!) has three weight masters and six instances for now. Only ‘n’ and ‘o’ has been defined (more or less—I would say sketchy).