Hello,

I've made a simple custom texture with a color, normal, specular and cosine map. All of them work very well in game, except for one slight issue. The surface is a window, so it's very reflective, but it's reflecting everything at slightly skewed angles. When I take the normal map .iwi out of the .iwd, the reflections work perfectly, so I'm pretty sure it's the normal map causing the issue.

If anyone can offer any assistance, I'd appreciate it.

Thanks alot

Problem solved :) It turns out the flat surfaces in my red and green channels weren't pure gray.