Hello all, I am trying to reset a glass door that's sagging and rubbing on the jamb opposite the hinge. It's a thick glass door (about 1/2") with an aluminum top and bottom frame. The hinge consists of a floor plate (probably with a spindle and hole in the bottom of the door), and a header box of some sort with a pin going from the top of the door frame into the box. I already looked down from above and there are 2 adjusters for in-out adjustment, but not for left-right adjustment. I also rocked the door and the looseness is definitely in the header box, so to speak. At the top of the jamb I don't see anything at all, just wallboard. Does anyone know how to find the header box, or whatever is needed to tighten the hinge pin? Thanks in advance.

In our small dark interior hallway I was thinking of getting a tubular skylight. But I will need a light I can turn on for night time use. There is currently an existing light there I tried Googling it but couldn't seem to get a good answer. Is there a tubular skylight that also includes a light bulb that can be turn on at night? Because the ceiling in this small hallway also has the attic access and a large vent for the HVAC I am limited for space.