These are some examples of my last queries. As you will see these aren't issues for creating complex drawings, these are just the basics. I find it hard to imagine creating complex multistory structures if these are the issues that arise just from creating simple buildings. Design Layer Viewports and Class Visibilities https://techboard.vectorworks.net/ubbthreads.php?ubb=showflat&Number=229718#Post229718 Roof Turns Invisible After Creation Despite Class Settings https://techboard.vec