I'd break out the volt meter and start working back from the truck. Focus on one light, disconnect the others, find a good ground for one lead of the voltmeter and see if you have voltage on the one trailer light you have hooked up.
Well they finally got beat yesterday, but overall, taking 3 out of 4 from Detroit in Detroit is not bad. Anibal Sanchez kept them baffled yesterday. Sanchez is a pretty good pitcher that flies under the radar with Verlander and Scherzer on that staff.
Yeah as far as I can tell, he didn't name it after himself. Others have done that for him. I doubt that he gets a buck every time someone says "Ned Rig", well at least not from me - maybe some of you guys are sending him money.