[Skyrim SE] Floating Head- Rest of Body is in the Ground

[PhatCawk]

I tried to add a LE CBBE outfit to SE but, it caused the clothes to not be attached to the body.

I have attached photos of what it looks like. 

 

So far, what I have done is:

 

1. Use Cathedral Assets Optimizer to unpack the bsa

2. Run the whole file through NIF Optimizer

3. Open in Creative Kit to change the form of the plugin

4. Make sure the body slots are used correctly

5. Made sure the weights were added on via SSEdit

6. Batch build all the outfits in Bodyslide

 

Am I missing something or did I mess up one of the stated steps?