Built the set yesterday. And I noticed, that there is a possible quality problem regarding the optic fibers.
In steps 132 and 133, the long optic fibers need to be fiddled thorugh a black connector. With one of the long optic fibers, that was no problem.
But the other one, was a huge problem. Nearly impossible to do. I tried many different pieces of the black connector, but this didn't make any difference. It looks like one of the optic fiebers was a little bit thicker than the other one.