I would like to create a generic curb for airborne lidar extraction with a 0.5 ft vertical offset from the gutter to the top of curb and then a 0.5 ft horizontal offset from the top of curb to the back of curb. I would want to collect the gutter and then automatically have the top of curb and back of curb offset drawn in. Intergraph and other mapping software used with Microstation has this ability but it's not a standalone tool with just ORD.