May 23, 2012 - Autodesk releases another version of the Survey Hot Fix for AutoCAD Civil 3D 2013 and the 2013 Infrastructure Suites
The Survey Hot Fix for AutoCAD Civil 3D 2013 fixes the problem with vertex properties display issues in the initial release version of Civil 3D 2013.
There are both 32-bit and 64-bit versions of the fixed .arx file now included in a single zip file.
If you don't apply this new hot fix, Survey Figure editing is basically impossible.
Get the Survey Hot Fix Here