My garage doors sit on the asphalt driveway when closed and I'm not sure why this is. In the photo I attached you can see the line/indentation in the asphalt where the door sits. I'm not sure if the house was built this way or a driveway job was done wrong.
I am thinking of using a diamond blade on a circular saw to cut back a few inches of asphalt and then fill the gap in with some kind of concrete. How should I tackle this?
I am aware of the drop from right to left as this area of the garage has sunk and I hope to repair it with a self-leveler in the future. Thanks!