I must say , working with the component is pretty much a nightmare and
waste of time, as the structure is convoluted, different than Excel, and
there's no macro recorder to aid in figuring out the bizarre calls.

That off my chest

I can't seem to nail down or find anywhere, the command to reverse the
axis plotting, which is available from the wysiwyg under the Axis editor, as
order - Show values in reverse order.

The excel version reverseplotorder , is not available.