Good morning,

Is there an easy way to find a self-intersecting contour in a sketch that is an imported AutoCAD file?  I have a bunch of little points that are connecting lines and curves.  Who ever originally created the ACAD file was incredibly sloppy.  There were a lot of spots where the ends ends were close .0001" (or so) from connecting.  I found those with the wonderful little repair tool.  I think everything is now closed but that I have a small loop someplace connecting all the lines that runs back over itself.

Joe