I prefer to use 2-liter soda jugs instead of foam noodles, but I came up with this idea for making a noodle light up when it's flagging. The sketch is of the pvc that slided through the piece of foam noodle, and the jugline is attached to the end with the two screws, just like normal. When there's a bite, the noodle tips and the rebar slides down to the bottom, again, just like normal. The only change is the addition of the screws, wires, battery, and light/LED. Please let me know what you think; will it work, or not.