Question about Markslöjd Sky Round

To take up the question again: Are the cables at the top of the base permanently mounted (glued/potted) or can the cables be pulled inwards, i.e. shortened and reconnected?

I am confused. There are different answers for adjusting the cable length... is it possible or not?

How long are the individual cables? Resp the longest? Is this according to the specification 162cm height for the longest cable?

The specifications would give it away ;)

Lamp Features
Adjustability None