Soo I'm doing this quest and I'm all the way in the Tower of Mzark which seems to be the last location. I'm at the part where your compass points in the air over a giant dwemer ball thing. I'm at a control panel where I put the blank lexicon in the Lexicon Receptacle. This light up half the control panel and I can push two of the buttons. On the left side of the control panel there appears to be a spot where I should be able to place the attunement sphere but I can't activate it. Any ideas on how to proceed? I'm stuck

Nvm