You have been very helpful! I'm still having trouble understanding how you choose the following values:
vector = _DiffuseNorm,0.74,0.35,0.74
vector = _MetalNorm,0.5,0.175,0.5
vector = _SmoothnessNorm,0.5,0.175,0.5
I use photoshop for the entirety of this process. I installed gimp after reading your post earlier, but I am still confused.
So far so good. I followed your advice and moved this all into it's own folder so it can be independently installed. Once I figure out these values, I'll be ready to save I can complete this. For now, I'm going to continue with the rest OPT Legacy