[quote=TJ]No, you didn't. In fact I've done this enough to tell you exactly what you've done wrong to cause these 'phantom worldspaces':
-
Open FO3 Mod -
Add FNV.esm-TTW.esm as masters -
Sort masters -
Save and close -
Reopen -
Run Conversion script
If you do that ^ The only thing you'll have to fix is .32 / shotgun shell/ and other FO3 specific things. Not broken worldspaces.
[/quote]
I did indeed do all that, but....
It turns out that the version of FNVEdit I'm using (3.0.32) doesn't actually "sort masters" correctly when the confirm dialog box pops up and I have to do it twice (bug? ESP anti-corruption safety feature?). I'm not sure if this has to do with UAC or what, but it works now. Sorry for being an asshole about the script not working when there was an unrelated mishap with whatever funky hack setup I have for this thing.
If I had offended anyone by my bewilderment, sorry.