Inset shows parametric changes. Stairs now offer angled risers. Stair and stair railings have improved so much that you could almost call them new features. You can now modify stair runs and landings separately, and you can create nonrectangular stairs with tapered edges or with a curve shape. Landings can also have nonrectangular shapes.
Stairs can also support customized edges by projecting to objects such as walls and polylines.
Stairs now support sloping risers, another top item on the wish list. With improved Sections, you can generate elevations and sections automatically. The program preserves manual edits to 2D section and elevation results between updates as the building model changes. You can now merge AutoCAD entities with generated elevations and sections. Layer management enhancements include user-defined groups and filtering based on industry or corporate standards.