So I build 4 Virtual Reality Centers for a total morale bonus of 240% (60% each)! I should be able to have 100 billion (-80%) 100% happy people with a tax rate of 69% (~ -160%). And yet I can't because my 240% is only worth ~70. All the other morale modifiers, especially the negative ones, seem to work. This has happened to me multiple times, so I'm fairly certain it's a bug.