ArchiCAD won't allow me to have a single stair which overlaps itself, meaning if there are three or four flights in a dogleg stair between stories I have to draw two separate stairs. So the wish is to allow this to be the case!

File "Save As" should be for ArchiCAD formats only. Other file formats should be within a separate "File>Export As" dialogue. When using File>Save As it defaults to the last file type used, so when I've saved an SKP or DWG, for instance, I then have ...

A useful hand-drawn and 2D CAD technique is to have a thick line around edges of elements which are in front of another. In ArchiCAD I would like this feature to help give depth to elevations, without having to manually trace. For instance, a wall ca...