My STAT test result was 70. I needed 71 or above to be used as an alternative to my UAI for B Science at the Parramatta campus, which has a UAI cut off of 70.95. This is my 9th choice in my university preferences. Is it possible to change this preference to B Science at Campbelltown which has a UAI cut off of around 66, so that my STAT score could be used as an alternative (if I get a lower UAI), or is it too late to change this preference?