zoom way out when changing view

I imported a injection mold mold to an assembly and saved that assembly as a part.  When I change my view to ISO right etc. it zooms way out.  I assume there is a solid body/component/surface floating in space some where.  There are a few hundred solid bodies so scanning the feature manager is not very easy.

Anyone have a good way to find whats causing SW to zoom way out?

Thanks

SolidworksParts And Features