I can successfully import all of my 3D DXFs into a common location so that they are referenced correctly (in reference to each other). TO do this I simply check the Import DXF "Preserve Drawing Origin" option on.
However, when I do this DFX models are placed very far away from the Sketchup "default" origin. It becomes very difficult to zoom to the location of the 3D DXFs and navigate around them. Zoom Extents zooms out all the way showing the default origin and the imported DXFs as a spec in the distance (see screen capture). To even zoom in to the imported model is nearly impossible.
How do I "reset" the origin and correct the extent so that sketchup zooms in onto the model when "Zoom Extent" is clicked?