For anyone having problems with their door having a gap here is my two-cents. My CC door had exactly a one-inch gap at the bottom. When I cut the hinge with a cut off wheel on their back sides (connects to tank not the door flange) The door popped and seated itself. The gap between the hinge and its previous weld was exactly 1/4 inches... Much thanks to all who gave me help on getting the door issue squared up....