lukeaw74

Thank you everyone. I was able to turn off the Visualization - Lights, and only use the Heliodon. This was the solution!

I'm having trouble finding the original source of the shadow that shows on the 3D surfaces. I have set up the Heliodon, and now I have two shadows. I'm sure there's an easy solution, and I have made a very good effort trying to find the setting. Thank you for your help.