EN: lf the door panel is not sitting at a right position or angle, follow the steps below to improve. (1)Loose the hinge, adjust the door panel position (up and down), then fasten the screws to secure the hinge(Step 1).or, (2)Loose the middle screw of the hinge and adjust the door panel in and out, to desired position, then fasten the screws to sucre the hinge (Step 2).