The biggest problem with my HF quick hitch is the top hook. I saw what I think I need in another thread about how to modify one by welding another piece of steel onto the back of it and drilling some new mount holes. I wanted to try this but didn't have any suitable steel. Then the other day I found this on Amazon.
Top Hook For Quick Hitch
Not much info about it, but the picture looked like what I needed and the "HF" in the part number seemed to indicate that, so I ordered one.
It showed up late today, and looks good. Here are some pics of mine and this new one.
I won't be able to really check it out for a few days, but hopefully this will cure some of the problems.