Crash180

My next thing I would like to learn is how to edit nif models if possible. Not sure how deep into the pool I am getting so I am asking for some advice. From an Illustrator perspective it seems simple but this ain't Illustrator. For the ceiling I would like to remove the diagonal beam, align some of the rafters and create a new roof. I tried importing it into Blender but the frame appears as a composite piece just like in Nifskope and it stripped the textures which hopefully can be reapplied. I used Blender 3.6 with the latest niftools plugin. For the wall I would like to create an opening for a door or window. I have thoughts of creating different windows with different styles and types of glass that can snap in. Or maybe just copy one from a cabin model. Like I said I'm not sure what I'm getting into.

I ended up dropping the bottom connection by 1 point and it worked. Maybe because of the collision field? But then it worked when I moved it back to its original position. Don't make sense. It is labeled P-Floor. Added a duplicate with P-Balcony so it would connect to the floor other than the midpoint. Now trying to figure out how to make them stackable. It's slow going because I haven't found a good resource that talks about these details. I just look at existing models and try and figure things out. My games are installed on my D drive. I have a working folder under meshes which it seems okay with. I may have over organized it by extracting every DLC to it's own folder.

Plan was to watch a video, learn to make snap points and then have some fun. I only accomplished the first part. I saw this unused shack half wall that I could play with to match it's full size brother. I used the big wall to copy and paste snap points from as shown in Kinggath's tutorial and it looks okay but it will not snap to anything. It's almost like it is default to the original. Wondered if it is was a pathing or organization issue so I tried different locations and names which it didn't like. I don't know. Help.