Hi I have a 1988 (E) Defender 90 which when i bought it had a new rear door on it... does anyone know if the design of the door changed in later years??? i have bought a chequer plate liner for the door and the rod that holds the door to the cab will not line up with the liner!!! i can only think that either the liner has been machined wrong or else its a newer door with a slight change of design.... Any ideas welcome!!!