Today we got our camper out to prep for this weekends camping trip and I noticed the round plug that goes in to our trailer hookup was busted. I picked up a replacement plug, but the wiring on my camper doesn't match up to the instructions for the plug or anything I can find online. My camper has a thick red wire, a brown wire, green wire, thin red wire, yellow wire, and then a thick white wire with a thin yellow wire soldered to it. The plug I picked up has from top working around clockwise: 1White, 5Red, 3Green, 4Black, 6Brown, 2Blue, then a center post. Can anyone please advise me on how I need to plug all this together to make things work?