(Nifskope) Trying to Snap a Vanilla Object I've turned into a Constructible Object to a Wall

[torgosaves]

Hey - I've been trying to add some of the "Metro" statues that are seen around the Commonwealth. I'm starting out with "MetroMan_1" which is a giant steel head that is placed on walls and has no back (I guess that's called a shell?).

I've gotten the object in the game and can place it, but it always snaps halfway into the wall. I've followed the tutorials to add Snap Points to objects using Nifskope, but to no avail. Is there a chance that there is some extra data attached to the File that I need to edit with another program? Or am I missing some crucial step/s?

Having trouble putting a screenshot so here's an onsite link:

https://staticdelivery.nexusmods.com/images/1151/31984220-1513718795.png

Edited December 19, 2017 by torgosaves