Changes

* DXF (2D): httphttps://wwwmirror.dave.eu/sitesboraX/default/files/filesmechanicals/BORA-Xpress-dxf.zip* IDF (3D): httphttps://wwwmirror.dave.eu/system/filesboraX/area-riservatamechanicals/BORA-Xpress-idf.zip* STEP (3D): httphttps://wwwmirror.dave.eu/sites/default/filesboraX/filesmechanicals/BORA-Xpress-stp.zip