Quote Originally Posted by Walter View Post
I bet the jam nut loosened up, and allowed the threaded male adjuster to wobble in the female threaded portion. Pic shows nut is backed all the way off. Uppers being pulled apart under load over and over until the threads failed.
Nope, it was tight. I had it adjusted in almost all the way. Both adjusters were tight as possible. It just failed. If it did loosen any, it was because the threads had started to stretch and failed as a result. New ones are torqued as well.