Hi. Can somebody assit me? I´m not much of a mechanical person. I have a nice, slightly used, ´02 Shadow 1100 Spirit. Just discovered left turn signal does not flash. Not the bulb, as exchanging w/ right bulb shows that left one works in right socket. The former owner (Honda Tech at local shop) put some LED lights into turn signals. These are also wired to brake light, so they illuminate when brakes are applied - for better visibility. Front signal flashes at twice the frequency as right side, with left rear side not working. Thanks for considering and for any assistance you can lend. Big Al