I just redid my 70 weekend before last. looks correct to me.
The track on mine kinda pinched down just below the opening of the window. I had to loosen the track down below to get it in and seat.
I was watching this video, but mine did not go as easy as he made it look. Took a little time but it worked out in the end.
Youtube video:
https://youtu.be/h3wTuTY3HZM