In a RadCartesianChart, zero values and very small values (relative to the Maximum of the axis) don't show up. I would like to have them show up as a horizontal line, like in the attached picture.
I got that picture by setting a small value for y. But if you increase the height the chart, it starts to look like the bar has some height rather than just being a horizontal line.
Is there a better way to get zeros to show up?