So far Revit 2013 does not support the Retina Display. when you lunch Revit within high resulotion, it will generate graphic issues. To solve that you need to reduce the resulotion the basic setups of your windows.
Yah I am having the same problems but I do not know how to fix them. I have the retina display flash storage macbook and revit 2013 is working horribly. Can you tell me how to fix the resolution. I am using parallels and do I reduce it there, in Windows or do I reduce it on the Mac?