Hi! I’ve imported a mesh that I made in Blender into Unreal, applied a material I made, and I got this: [Screenshot 2023-01-17 at 4.50.27 PM] See how weird the shading is on the faces of the mesh? Is this a UV problem? A normals issue? Please enlighten me. I’ve not the slightest clue. …

Guess what? It was only a single node: I had a stray 1-minus node that one of my blended normals was running through. Removed that, and the issue was gone! Thanks again!