I'm helping my brother on this project, The goal is to import X Y coordinates from a CSV file to create a curve to make a template from. this is a 2D project just a simple 5mm plywood cutout. I suggested Alibre to plot the curve and get a scaled drawing from. He and I both have PE, I have used it a fair amount but He has barely started using Alibre. He figured out how to import the CSV into a 3D sketch but couldn't get it to do anything. I looked at his file and it didn't work for me either so I recreated it from scratch only to find the same thing. The curve imports fine, I then closed the sketch to the axis so it could be mirrored to form the other side of the template. Apparently mirror doesn't work in 3D sketch so I was going to extrude the half then mirror the extrusion but when I select extrude boss it deselects the sketch and won't let me select it. I haven't used 3D sketches much so I'm not familiar with them, does extrude boss work in 3D sketches? Is there a way to import the csv strait into a 2D sketch as we don't need the functionality of 3D for this project. We just want to import the curve, mirror it, then connect the ends and print a scale drawing. Any help would be appreciated. Brian P.S. I attached the part but i can't seem to get it to attach the .csv file.