Hi there, I have a problem with the tailgate of my 1972 Dodge Coronet Wagon. Every time i try to open it vertically - like tilt it downwards, the mechanism also disconnects the hinge on the right side - the one that is supposed to open only when i want to open it horizontally. So from time to time the door almost falls out of the car, pretty dangerous with a door as heavy as that! Also, another problem is that, when i manage to open it vertically, it's very difficult to get it closed again! the upper left corner of the door slams into some kind of pillar in the hinge. I can imagine this all sounds a bit complicated, so i have attached a few pictures of the situation. Does anyone have an idea what this can be? The door itself, and the car, are straight for as far as i can tell. Can the hinge be aligned maybe?