CFX! Geometry Create/Solid/B-rep pick all sur faces Action:(Create Check the Delete Original Surfaces option Object:(Solid E duct db- default viewport- default group- Entity Method: (B-rep Geometric Solid ID List F Delete Original Surfaces 厂 Auto Execute Surface List [Surface 1: 12 (App 1085 CFX 2-17 CFX5.5V5.5.1H C 2001AEA TechnologyCFX 5.5 V5.5.1H © 2001AEA Technology 2-17 Geometry Create/Solid/B-rep: pick all surfaces Check the Delete Original Surfaces option