[Paraview] PV4.1.0 multiple rulers

[Stephen Wornom]

I have a slice plane with 2 cylinders separated. 

I use rule to measure the length of the re-circulation zone after each cylinder. 
Independently, the ruler shows the distance. When I save the jpg I would like to see both distances on the figure. At the moment I can only see one not both. 
Is there away to see both? 
Hope my question is clear, 
Stephen 
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