Model base point not at 0,0,0

Hi all,

Is there any way to restore proper modelbasepoint to 0,0,0 after pasting from Autocad?

Copy-Paste between Rhino and BricsCAD is one of the most useful command I use in v8

sometimes Rhino is way much better on drafting or cleaning up 2D.

But this modelbasepoint misplaced anywhere is quite annoying!

thanks