That thing is fawkd. Worse than I thought, and I thought it was bad.
Hey, fourwheelerford, though I certainly appreciate your dedication to your craft, this doesn't have to be that perfect. I'd rather he just half assed welded it it up with a $100 stick welder and kept an eye on it while looking for a new frame then to keep driving it and have the back tear off. You get paid for your work, and I would be upset if I paid you and it wasn't perfect. But most of us weld on our trucks and they don't fall apart. Sure, we are peons and you are a god in the field of welding. But we get by.
I wish it were cracked at the place where the frame rails are straight C-channels. But it isn't. You could back-half it and weld another rear half of a Ranger to it if you didn't want to swap the whole frame. I wouldn't try to repair it where it's broken. No clean place for the reinforcement.