Quote - > Quote - What step/s did you use to create the "Source 2 / Shader" combo under "Reflection?"

See previous post for Fake Fresnel. At any point in a shader tree, you can change a node to "mixer" and build out the structure you see there. For the actual color gradient, simply click on the color bar and it will open an edit window where you can build your gradient. Mark

Exactly which node am I changing to "mixer?" If I change any of the existing subcomponents of the Reflection portion of the tree then I no longer have all the components in your tree as shown in your image; the extensions of the tree I tried with "mixer" create a different looking tree branching system from yours. Jim