Thanks that's it.

I just loaded the latest build and the spectral cloud influence button is there now. Not sure if it was in earlier build or not.
I was using another button.

Someone had told me to use the cloud icon.

I had chose the box (cube)with the shadow under it in the left vertical menu that's near the horizontal menu with that spectral cloud setting in it. I thought that shadow represented a cloud. The fact that that led to an editor which allows me to check a lighting influence box for the layered cumulus clouds that were chosen as meta clouds only went to further my belief that that was the correct icon to influence spectral clouds.

But now I know he meant, thanks for the screen shot. Works fine now.

Much thanks
Frank

Frank Hawkins/Owner/DigitalDaydreams

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