Greetings ... New to this forum and new to "teardropping". My wife and I just purchased a 2013 Silver Shadow and I am having some difficulties with the taillights ... actually, a lot of difficulties and I am getting pretty frustrated trying to figure out what's going on. When plugged in to the 7 pin connector the side and marker lights come on nice and bright when I turn on the car lights. However, only 2-3 bulbs of the taillights (they are the 10 bulb multi-function LED bar lights) come on VERY dimly on the left side, nothing on the right side and neither turn signals work and the brake lights don't come on. I know everything from the car plug coming into the junction box works (have checked all the connections on the car and wiring harness with a voltmeter). I would appreciate any ideas and suggestions on what the problem might be and/or how to check the wiring from the junction box to the taillights. Thanks so much for your thoughts and time.