3 series and dual axes chart

[Westbury]

I'm trying to include 3 data series in one chart.

Series 1 uses the x,y axes [date, value]
series 2 uses the same date scale but a secondary y axis for the values.

I'm stuck trying to get series 3 to use a secondary date scale, which I have displayed along the top of the chart, and to use the secondary y axis.

Grateful for any help.

Here's a link to the file
Geoff

 

[myall_blues]

You’re welcome. I’m glad we got it sorted for you.