Erase Grading

  1. Click Kobi Toolkit for Civil 3D tab > Surfaces and Grading panel > Erase Grading

  2. Select any grading element (3D polyline, ray, surface) to delete the grading. If you have grading with multiple segments you can enter "Whole" to erase the whole grading or enter "Segment" to erase only selected grading segment.