I know, another post on grading... I've read about site topology, crossing feature lines, and some of the other issues. I still cant get this one to work. I'm grading from the top of curb to figure out where I have to start a retaining wall on a commercial site. The grading worked initially. Fabulous. Then I got greedy and tried to edit the elevations on the featureline and have the grading update automatically. It appeared to freeze so I let it keep running. After lunch, I finally gave the old CTRL-ALT-DEL to kill the program and try it again. Since then I have rebooted twice, erased all featurelines in the drawing, put the new featurelines on new sites, rinsed and repeated, but cannot get the grading to happen. Needless to say... FRUSTRATED.
Mark
c3d 2007
sp3