I was puzzled when I unlocked the advanced workbench, and could make revolver lockers, but only in amounts of 5. It didnt show up as an option anywhere else. Imagine my surprise when I started researching I came across "Miniaturized weapons" which allows you to make revolvers! Clearly the advanced workbench doesnt take this in mind. Sounds like a Bug!
Yeah, the advanced workbench is bugged. I was tempted to use it to make the macroscopes I would otherwise have needed to research, but then I would have had to make 5 of them, which is at least 3 too many.
