Although I have owned my 91 for three years, by habit I hold my gas cap when fueling (I lost one years ago). Killing time while filling up today I tried to use the cap holder on the door and for the life of me, I couldn't make it work. I'm reasonably intelligent (Ph.D. from Penn State) and reasonably mechanical (just finished building a D-Prepared Mini Cooper S autocross car) but I had to look in the manual to see how the damn holder worked- how embarrassing! Please tell me I'm not the only one who has had trouble here- my self esteem needs help.