I have a flatbed short bed PU with a recessed ball mount. The only option I could find was the Demco Recon 21k hitch. It is not recommended to use with the turning point pin box. After talking to support with Demco, I was told others have done it. I modified this hitch so it was able to be used by drilling two half inch holes through the bed deck and used grade 5 bolts to secure. First trip this week, it pulled like a dream and no problems. Video link: https://youtu.be/dLyf9F9w-2Y. Hope this helps someone.