Chipp - You can do some of the editing in Pro Studio - you are limited in the types of nodes you can add.  I figured out some stuff once I realized to click on the materials tab and right click on the cherry tree leaves to bring up the advanced material editor.  Right click on the preview to edit the function.  At this point I got a warning that I would be messing with nodes that are accessible in Infinite only but I clicked OK and was able to edit the nodes.  I deleted the nodes you added and tried to re-create them.  I don't have access to "input" nodes but I was still able to skip that part and generate color variation.  Thanks for doing that animated gif thing - it really helped a lot! 

• Jim