https://mods.factorio.com/mod/TorchLight So it doesn't look like your electrocuting your installations when using energy weapons mod. possible a thin line that has the same color of the Player Engineer?
the Line reference yes but other TEAM players see it so they know where you looking at/(the moment) plus reduces the UPS/FPS if the graphics are less fancy . a thick line like https://mods.factorio.com/mod/ThickerLines with the Torch light