CADfix 11 SP1 introduces support for DXF/DWG assembly files, leading to much faster model processing times and the export of significantly smaller geometry files. We recently publish a video to demonstrate the power of using CADfix to automatically simplify large complex CAD assemblies before integration into Plant and Process design systems - an application area that will see significant file size reductions and productivity improvements as a result of the new DXF/DWG assembly support.