Apologies I am not misunderstanding the geometry LOD I am just using "geometry" in a confusing manner. I am referring to geometry as any points/lines/faces in any LOD but to do so in this case was inappropriate.
Yes, I am using attachto in both script form as you have walked me through and in the editor by placing a similar command in the init field. The attach point is in an empty region of the model; no Geo LOD, no Roadway LOD, nothing so it "shouldn't" be interacting with anything.
Would you like to continue this in the other thread I started? I started it for another topic but it just migrated to the same topic as this.