I have a problem with the chart shown below. 1st bar is the Actual result. Last bar is the comparison bar, and it changes with the buttons on top. Other bars are the dimensioned difference between 1st and last bar.
My problem is: Users don’t get to see clearly those differences because the bars representing them are too thin. Some of them are only a pixel high.
I’ve already tried Logarithmic Scale but it does not do anything. Also, notice the negative values. I’ve tried multiplying by 10 or 100 the middle bars, but then, values on data points are multiplied too.
What I do with paint program is change origin for 2 big bars and rescale the rest, but… how to do it in the chart?