https://forums.autodesk.com/t5/revit-structure-forum/area-reinforcement-is-sketched-completely-outside-of-its-host/m-p/5665101#M45904 Hi, Kate!<BR /><BR />Can you upload your file or couple screenshots with alert? Thu, 04 Jun 2015 18:49:30 GMT Max.Kotsar 2015-06-04T18:49:30Z