I'm working on a graph where I am trying to change the color of a graph so it represents the range of values. For this particular example, the only values in my data set range from 93-27028. When I go to edit the colors, all the sudden it's giving me a huge negative value even though that isn't a number in the data set. I cannot share the workbook, but any ideas as to why this is happening?
See if unchecking the "Center" box helps. If not, get rid of your start/end values also.