Hey Guys. I’m contouring curved surfaces in order to make window mullions, but I’ve ran into some data structure issues. I want sweep sections through rails. When I move the farthest to the right number slider which is connected to list item, you can see that the sections are selected in order, but the rail is disorganized, resulting in the rail not being assigned to the correct section to perform the sweep. Is there any quick way to organize the rail data so that it is assigned to the correct section? Thank you
GLASS-MULLIONS GH.gh (20.0 KB)