Just curious, try triangulating this before importing it to UE4. You are right in that the FBX looks fine - can you see those triangles on the other side in UE? - I am thinking it might be flipping some when triangulating
Just curious, try triangulating this before importing it to UE4. You are right in that the FBX looks fine - can you see those triangles on the other side in UE? - I am thinking it might be flipping some when triangulating