That's not mine!! Just a pic from someone else on a German forum.. I HAVE though had both knuckles strip out the bottom screws.. AND, this seems to have happened to almost everybody here..

May be something screwy in my steering, cuz of running a Hitec servo and having to use a shorter arm or something.. I don't know. But the CNC knuckles have made anything but a good impression.. They stripped out REALLY REALLY easily.. Just like all kinds of guys here in Germany said they would..