My node issue is present in other people's NIFs, so I'm probably just over-reacting to some minor oddity. I guess that happens when you spend half of your Skyrim time fixing the game rather than playing it.
My weight slider works now too, but only if the outfit is built on the _0 body first. Whatever. I'll find out why eventually.

Today I made these wet-look tights (leggings? Dunno what they're called). They look good with the Racing Girl boots, but they clip through horribly at the back because the boots are for CBBE.
If I get a spare hour to wait for Blender to import them, I'll try converting them to UNP myself.

Oh, and I cut Chapi's DMC jacket in half. Sorry Chapi.

(The pasties are because I'm not sure if Imgur allows nudity, and I can't be bothered to check. Also, I forgot to remove the body from the leggings, so Jan had 4 nipples. )