I have nothing to add to the expected release of these knuckles right now, but what I want to remind people is that if your studs are not torqued down correctly, then they will break.
It is extremely vital to monitor the studs. That is why the new factory Toyota studs have an E12 head on top of them so you can check the torque without removing the arm itself.
From our catalog located here:
http://www.marlincrawler.com/htm/axles.htm
Check those studs at least twice a year or so
