Custom objects/nif can't be moved in GECK

[ChancellorKremlin]

I've created a custom object in the GECK based on an asset nif I requested be made. The object looks and works fine, but after I place it in the cell in the GECK, I can no longer move it except through the x y z coordinates.

 

I'm wondering why this is the case and if there's anything I can do about it.

 

Thanks!