Thanks Vilian, that's indeed what I meant, which is why I suggested just posting a screenshot of his material room settings so that people can use their own primative and his settings.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi