I have seen where some have set the Segment Defaults to use one past drawing range so that one of the three segments will always be zero. I have played around with this and found that if you do this it can make possible segment combinations somewhat confusing if you are looking at a columns possibility of increasing or decreasing. What happens is the segment combinations can become both increase and decrease example, 3, 2, 0 can be increase in one column but be decrease in another column.
The segment default size should be set so that the segment combinations can be standardized as closely as possible. This way you can look at a segment combination such as 3, 2, 0 and know that it is more likely to be an increase than a decrease.
I don’t know if there is an easy way of making a determination if a segment combination is an increase or a decrease for a column the way EL is setup now. I would like to see a plug-in that would show the sum range for the column in question based on the Segment Default setting.
I have attached an image of the idea but left out the sum values as I didn't know what the possibilities were but, you should get the idea. The sum values of course would be different depending on what the segment defaults are set to.
Padawan