CFX! Geometry Action Create/Curve/Chain. select all 8 curves in the high-z Create) direction a duct. db-default viewport-default group-Entity Method:(Chain> 2 Auto Chain F Delete Constituent Curves suRface82726252421121 CFX CFX5.5V5.5.1H C 2001AEA TechnologCFX 5.5 V5.5.1H © 2001AEA Technology 2-15 Geometry Create/Curve/Chain: select all 8 curves in the high-z direction