Originally Posted by
Shannon Wells
I'm a beginner at Civil3D, and am taking my first hack at grading tools. My project involves modifying an existing channel by excavating it wider and deeper. I have created feature lines for each proposed toe of the new channel at the desired elevation(s). I need to grade a 4:1 slope from one side outward until it daylights to the existing surface, and I need a 3:1 slope on the other side. I've hit a wall at this point when trying to use the grading tools to create the slopes. Can anyone help me, or if too lengthy to explain, direct me to a step by step tutorial or video? Many thanks in advance.