The mesh I made in Blender (exported with nif scripts) and imported in to the CS appears off center and has only a very small area with which to select and drag it. I've tried aligning the mesh in the center of the X,Y,Z axes in Blender as well as Nifskope but with no luck. How do I center the mesh as well as make the entire thing interactive in the CS (not just a small portion of it)?

Thanks.

Try hitting ctrl-a in blender and then exporting.