My guess is that the doors were assembled separate from the rest of the car and merged at the assembly line. It wouldn't make much sense to install all of the inner door stuff with the door mounted to the car - too much back stress for the assemblers. Mike Griese Storage Software Development Manager Tivoli Storage Management Rochester, MN 55901 Internet: magriese@xxxx office: (507)253-1853 mobile: (507)254-1859