I've got an F2 body here where the 1/60 and 1/90 act like B, when all the other speeds are fine. Odd. So for my first cover to remove, I pick the top right hand (operator's side). I've got the shop manual with exploded diagram, but that doesn't give any actual removal procedure. Anybody have some pointers, other than telling me to send it to Sover Wong? Thank you.