The catch (striker) is adjustable. The procudeure is to loosen the two screws holding it to the body. Slide a shop towel between the striker and the frame. Lightly tighten the screws. Tap the striker lightly to adjust. Use a plastic or cloth covered steel hammer. Loosen the screws remove the towel, lightly tighten the screws and test. Keep going until it works, tighten the screws.