I removed the stainless steel door front panel & attaced handle. The trouble is putting the new replacement panel on. It slides under the top frame/lip fine and all is well while it is closed - the problem is bringing the door down to a fully opened position so that one can screw the panel into place - the panel slips & moves away from the door. It has to be closed again to fit. We can't get it in position to permanently attach panel. Please help - can't use dishwasher. Thanks.