Well, I determined the source of the "clunk" I'm experiencing when turning, particularly from a stop or when driving slowly. Looks like my trailing arm bushing must be bad at the suspension ear as I could see it moving as I easily wiggled the wheel in and out at the back .
I've not done this little chore before, but I've seen lots of threads here of people struggling a bit. I do have another set of trailing arms I had powder coated, so I hopefully get them to a press and in correctly.
Any recommendations for a straightforward, stock suspension replacement?
I'll start searching and collecting install threads...