tag 4dObject tag is desned to define which objects are movable at first time. Later some more features are loaded as you can see in their tabs. Try to understand why we haveTAG R4J-4D IC830. Primera opción para materiales blandos, aceros aleados y aceros inoxidables austeníticos. Para el tronzado de tubos y piezas de pequeño diámetro y paredes