I did read the entire thread. The dealer should be made to eat the car . You are right , Matt . RuPaul is fundamental ! I wish I had listened to him before I bought this Pierce !
https://www.vintagecarparts.co.uk/products/ca1132-vernier-coupling-assembly This is but one example I found quickly . It is the assembly and requires machining to your application. I have not seen the coupling posted above . Perhaps easier to fit to your application .
The title issue sure sounds like a Pennsylvania nightmare ! Only they can do this so well . I reminds me of the POGO comic strip line
'We have met the enemy and he is us ." Where can I send you funds for more Crown Royal ?