Volumetric Dust Quality setting?

[jpappas]

Hey Hashers,

 

I added Volumetric Dust for Exercise 6 but it's rendering with very noticable banding. The Help file says to increase the Quality setting for the Volumetric effect to get rid of the banding, but unless my eyes fail me, I can't seem to see it.

 

Can anyone verify this? I'm not sure if this is a bug or I'm just looking in the wrong place. Here's a picture of what I see for my Volumetric Dust properties. I'm running V13 f.

 

thanks!

 

-Jim