I am sure this is a common problem on many model sleds, but both sides of my handwarmers where they plug into the main wiring harness, the smaller wires became brittle and broke right at the plug. Can you buy just a new pigtail or do you have to buy the whole new handwarmer assembly? If you have to get the whole assembly, does anyone have any other fixes short of cutting the whole plug out of it and hardwiring it? I would rather not go that route........Anyone seen this before, what was your fix???