Hi Norm, I realise this thread is old however I have the same issue with my Fulvia. Looking at the passenger door head on the bottom left sticks out and I really have to slam the thing in order for it to sit true. Did you find a solution/way to sort this?
Kind regards Giuseppe
You should not need to slam a Fulvia door except Aluminium doors do not have the same weight so need more of push or pull to shut. It seems as if the strike plate on the B pillar part of the door shut has moved in (common problem due to slamming....). Setting it right will not make the door position in the recess any better though.