Buyer wanted to force return of non-returnable item, so lied to eBay that the item was broken and that promised parts were not included in the package. (Item was 100% functional, and still was when I tested it upon return. And the parts that were supposedly left out were still in the box.) Not only was I stuck paying shipping both ways and stuck paying the eBay fees for the failed sale, but the buyer had the gall to leave a negative review.