How can I show all grid lines *and* always show the plot area border? For example, if my axis ranges from 5 to 35, the grid line at 35 overwrites the plot area border and border will not be shown. If set the gridlines to Inner, then sometimes the first and last grid lines will not show, depending on the axis range (obviously). Equally unfortunate is that if one set is set to Inner and one to All, the grid lines will be drawn on top of the border leading to gray pixels at the intersection (screenshot). Ideally, this could all be solved if the border was just drawn after the grid lines. Is that possible?