I do'nt know how to use VBA and try to learn it. Would also recommend you do a backcheck of critical elements by hand if you're not sure what ETABS is doing. The starting and ending sections may use the same named section if the properties are constant over the length of the segment. Note: More than one pair of frame sections can be added to build the Nonprismatic section. The Variable Length value is the ratio of the length of the section relative to all the variable length sections defining the Nonprismatic member.
nest...