This more than likely is an inherent problem with lots of trucks with the movable seatback. My 59 Apache and my daily driver Toyota both have the problem. Sometimes a pain to have to open both doors to access the area behind the seat but......


Bruce
Old Toy: Ol' Betsy stock 59 Apache SB Stepside (Gone but not Forgotten)
New Toy: 1962 Impala SS Coupe
The Driver: 1990 Toyota truck