I may have posted something about this sometime ago, but can't find the thread to look for answers. The lights on my trailer have stopped working again. This happened a few years ago and it was determined to the a grounding issue. I called Jerry over at Boatmate and he walked me through running a pigtail ground wire through the frame between the swing. This worked for the last year, but as soon as i pulled it out this year, bang! NO LIGHTS! I would welcome any other suggestions