Personally, If this had to go beyond my original CAUTION post, I would have sincerely hoped, and expected, that World Products would have stepped up, and indicated knowledge of a "suspected" supply chain management problem involving Wrong Main Stud hardware, and asked for imput from those affected for some kind of remediation effort ? Just Good Business in my opinion only.
I don't think you will ever see that. that would make them liable for all kinds of failures
