Task Force Door Hinge Questions

[agnes the dog]

Hi,

I have a 59 and the doors are sagging, more so on the passenger side. I tightened the bolts (they were loose) and it didn't help much. I did notice that on the body side of the hinge, there is a hole in the center of the recessed section. It appears as though there may have been a bolt in there at one time. Unfortunately, none of my hinges have a bolt in that particular location, but it appears that this may be the cause most of the sagging problem I'm having. Can anyone advise if there should be a bolt that attaches the hinge to the body in that spot? To make the question easier, how many bolts should be holding each hinge to the body? Thanks in advance.

JJ