I need help with creating vertical lines that originate from end points of existing horiztonal lines. It sounds super-simple (and hopefully is), but I’m at a loss as to how to accomplish it. It might be worth noting that some of the horizontal lines are constructed from points and others are created from linear arrays. I’ve created a simplified version of my 700+ component GH file to isolate the problem, although it’s still a little complex. If anyone can help, please take a look at the attached image and GH file.