I can't seem to get them working. He redid the UVs on the night skysphere but I get a poorly tiling sky texture regardless if I have the mesh in my meshes folder or not. I've tried redating the file and my morrowind.bsa is dated back in 2002. I don't know what to do.

Did you download the fix that he posted or have you just downloaded the normal archive?

Wasn't aware of a fix, i'll go search for it now.

Edit: Found it. I must have missed it when I first downloaded it.