Im sorry if this has been gone over, but i want to ask what people in here do about stop lights. Do you find that the bike with the motor is enough to trip the switch or is something else needed? The inductive loop sensors are not usually sensitive enough here to trip for a bike, ive use standard bikes, electric and gas bikes and none of them seem to have enough metallic mass to trip the sensors. Ive heard a magnet on the bottom of your pedal works but have not tried it and have heard it does not work. Any tricks or solutionsl?