move axes and axis labels behind data points on scatter chart
 

I'm working with a series of XY scatter charts that all pull data from the
same worksheet. They are all copied from the "original" scatter chart and
then just have the cell references changed so that the formatting stays
consistent across the series. (The charts will be shown sequentially and I
don't want anything changing other than the location of the data points.)

However, on some of the charts, the axis and/ or the axis label appers on
top/ in front of some of the data points and behind/ under other data points
(which is what I want - the axes and labels behind the data.)

What makes it really screwy is that this can happen within a single data
series where some points are in front of (hiding) the axis or the axis
labels, and other points in the same series are behind (partly hidden by) the
axis or the axis labels, so it doesn't appear to be a data series order issue.

Thanks in advance