Excel chart: put a box around each point

Hi,

So I have some X,Y points that I want to plot on a chart. And I want to also 'plot' a square surrounding each point, with the X,Y point at the center of the square box. The size of the box will be the same for every point in the chart, let's say 15x15 units. The X,Y points will be 15 units apart, so the boxes will just touch each other (no overlapping).

Any ideas,

Thanks,
Angus

Hi Kev,

Sort of, I think this could be workable.
The squares in the image should be touching (where they are close) and they pretty much do for the most part. So it looks good enough.

Thanks,

bin.png