Chaps,

I've got a waterfall chart which is based on bars, not on columns. I.e. the
bars run from left to right.

This is fine until I try to add the labels, which using the Peltier method
involves adding an invisible line series.

And here's where the problem arises. Excel only does line charts
horizontally, not vertically, so I can't put it onto my waterfall.

Anybody got any ideas?