Adam,
This will make sense once you start on it. If you are using a rebuild kit
make sure the short track fits the pivot roller before you get the regulator
in the car because I had to "tweak" the track to fit the new roller.
The pictures are from the drivers side, so it is mirrored for the passengers
side. The long track needs to be installed in the floaters before the
regulator gets bolted in or you won't be able to do it. The shorty track
in the back is easy.
Sequence I used was install long track in floaters, the install fixed little
white roller into horizontal track welded inside the inner door, then install
the long track upper stud, then install regulator screws, rear shorty
track studs. If you need the adjusting sequence for the window let me know.