Truss Lighting Positions in Entertainment Posted September 16, 2004 Bruce's response is absolutely correct...but if you don't need to do 3D, you can do what I do. If I have to create a plot with a single truss that has lamps off both chords, I draw the truss using the truss tool (on the Lighting Positions Layer), then draw lines following the chords and convert the lines to Lighting Positions (e.g. US chord & DS chord). I draw on all the lights I need, then when I'm done, I edit the Lighting Symbol positions and make the lines white, then move them to the back so they vanish. The line is still there, just white, but the lights have correct position info, and the lighting position label and info displays and prints correctly.