Looks real hard HW ,,i havent had much time so far this year to have a real go and its weird looking at a Brissie race card and not recognizing half the names , anyway i'm hving a go at the quaddie (better odds than lotto)

leg 1 - 2 4-6 8 11
leg 2 - 2 5 6 9
leg 3 - 1 3 5-7
leg 4 - 4 8 9 11

@ 41% of DIV

Good luck