Before we get here, it should be mentioned that I would like to have in 2 positions on the television.
a) rest on the wall
b) extended, tilted and turned to the side to watch TV
This was followed by disillusionment:
Brought television into the, for me, correct position - -> despite previous alignment, wrong.
- The 4 nuts which are attached to the VESA mounting readjusted -> Device hangs perfectly.
- Back to the home position -> wrong.
- The entire process times played through about 10, without achieving any improvement.
After prolonged Try, I then found that the more often the unit is moved,
the more to loosen the joints and as a result the misalignment of the TV.
So I tried the lock nut, which secure the joints, festzuziehn again.
But the result was the same -> again the joint loosens by rotation.
I can honestly not imagine that a fully movable wall bracket is intended to be little moved.
So either it is with me to a production error, or any other customer with 3 stars and move not at their bracket.
Only remains to hope that the holder is despite previous Assembly, withdrawn ...