Mmm I havnt really heard much success with remarking.but really, unless they make a big mistake (ie, you get in the 5% when you were doing quite well), I dont think it makes much of a difference. but as dolores says, if you are aiming for a set cutoff and you miss by so little than you could try..but most universities change their cut off each year so you dont know the cut off until the offers have been made.