I have a layer that uses Addition mode since it made the nicest desired effect. When I duplicate it, it makes it even nicer. But when I merge the layers, it looks different as if the Addition mode disappears. I would basically want to flatten only those 2 layers to give me that final same effect on top of the other layers. How do I flatten merge only those 2 layers together and still give me the same effect on top of all other layers?
