I work as a mechanical designer. Everyone in the design team I work in still uses AutoCAD for schematics and controls. As I'm laying out my design, I normally set the detail to "Fine" so I can take full advantage of the realism. When I set the detail to "Course" I notice some of the symbols revert back to the universal 2D representation.. i.e.. The the check valve. When I click on the check valve and enter the family editor, I can't seem to find the 2D representation, only the 3D. Where are the 2Ds? I go in to the annotations folder then mechanical but only find a select few, I would like to find the "Course" symbols so I can layout my schematics and controls all in Revit. I'm trying to ultimately phase out AutoCAD.