Megachuck wrote:We can see the difference line only but we can't see the expected line only.
Yeah, I just figured that wasn't very useful. The reason seeing the difference line alone is important is because usually, the amplitude of that line would be much smaller than the expected/actual lines so it might be useful to see at alone with it's full range of values. By the same argument, the actual & expected lines are usually roughly the same amplitude and occupy the entire range of the graph anyway.
That said, if you can convince me of a use case for more control over the lines, I'll add it.