We've got a project of Revit models that we're coordinating with Navisworks. The project started in Revit 2011 and is now in Revit 2013. We are exporting .nwc files from Navisworks 2013 and using the 2013 Navisworks exporters. The intention is to use Navisworks 2014. We've tried multiple combinations of Revit and Nasiworks 2013 and 2014 and their exporters but can not get the grids to carry over from any of the files. Depending on which exporter we use, we get mixed results with the availability of grids. We also have issues in seeing levels within the clash results. They are not reporting. Our overall goal is to get the grids and levels to come up in the clash report.
Any suggestions?