To adjust the screws:
- The screw at the top of the hinge is usually to adjust the height of the door with a tolerance of 4.5mm.
- The screw at the side is to adjust the door laterally with a tolerance of 5mm.
- The screw at the bottom of the hinge is usually to adjust the compression with a tolerance of 2mm.
Use an Allen key and start by turning 1-2 full rotations, test the difference of the adjustment and then continue to turn in increments until the correct position is reached.