Hi, I have a huge amount of parts I need to cut out of one sheet, and I would rather not go through and do contour toolpaths for each one. I can use surface contour and get the whole thing done in a couple clicks (i have all the parts in 3D), however I need to have the CNC cut in a certain direction so I don't get melted plastic on the cut. Can I reverse the chains somehow on a surface contour, or is there a configuration for cutting a certain direction?