I have a 45 year old door to the garage. On the bottom is an embedded seal with a pin that pushes against the door jamb to lower the seal part when you close the door.
The thing is starting to drag on the floor. The door seems to be square in the frame. Putting a spacer behind the hinge won't help because the place that drags is almost 90 degrees off the angle where adjusting the door angle with a spacer would help.
I googled, but didn't find much on this type of seal. Maybe I need better keywords.
It's the metal part, not the actual moving seal, that's dragging on the floor.
Anyhoo, before I take the door off in freezing weather, I'd like some ideas on how those seals are mounted and what I'm up against to fix it.