I generated LOD for both my worldspaces quite some time back now and they have been working fine as loose files in my data folder, I packed all the files into a BSA to send to my mod partner to check over the whole mod but for some reason the LOD isn't working.
I've got the LOD settings in Data\LODSettings
LOD Meshes in Data\Meshes\Landscape\LOD\DalekWorld and Data\Meshes\Landscape\LOD\DalekWorldNuked
LOD Textures in Data\Textures\Landscape\LOD\DalekWorld and Data\Textures\Landscape\LOD\DalekWorldNuked
Not sure why it isn't working unless there's some little thing I'm overlooking the only other thing I can think of is whether BSAopt has messed up when packing?
Edit...It's the LODSettings, I pull the loose folder out and put the BSA in and the LODs gone, pull the BSA out and put the loose back in and LOD is back. Wonder why it's not working from the BSA?