Taken door off cos hind dislodged. Put door together by screwing screws into door at the bottom, with hinges placed in between the outer door and inner door. Attached complete door to oven. When door is closed the front part of door comes open leaving the inner door closed. Can you suggest what I am doing wrong. Does the hind which keeps the inner door and outer door together stay between both doors ensuring the screws hold the two doors together?