In this release you have greater control over the physical geometry location of structural framing elements. These features are available to steel beams and braces.
Now you can adjust the position of a structural element along y and z axis in its local coordinate system based on additional cross-section characteristic points.
You can increase or decrease the length of geometry of an element from the end of the location line based on new additional parameters (Start/End Extension, Start/End Join Cutback).
Also, now you can visualize a location line of selected element as well as you can define independent elements ends justification and offsetting.
This extends the modeling capabilities within Revit to become a framework for steel detailed modeling