I am working on a complex rear locker failure as well, no one else may encounter. I am getting a new rear end so they can study the old one. That is wonderful, and coolant tanks are replaced, mirror control...I am very happy with all that. But this driveshaft thing is a killer, and existing customers need a resolution. I expected issues, but knew most parts were pretty high quality. No one could know of such a major, and frankly dangerous engineering flaw. When I get it back in a few weeks I am starting an NTSB complaint. It has to happen.
