Time to try another tack.
Race 1.
7 Win from 3,6,9,10,11.
7 second 3,6,9,10,11.
9 win from 3,6,7,10,11.
9 second 3,6,7,10,11.
$20 (10 late scratching: Return $4.)
Race 2.
8 Win from 1,3,5,9,10.
8 second 1,3,5,9,10.
9 win from 1,3,5,8,10
9 second 1,3,5,8,10.
$20. Nil.
Race 3.
2 win from 1,3,4,5,6.
2 second 1,3,4,5,6.
6 win from 1,2,3,4,5.
6 second 1,2,3,4,5.
$20. $6.92.
Race 4.
1 win from 2,3,4,7,8.
1 second 2.3.4.7,8.
2 win from 1,3,4,5,6.
2 second 1,3,4,5,6.
$20. $16.87 twice. $33.74.
Race 5.
1 win from 4,6,7,8,11.
1 second 4,6,7,8,11.
4 win from 1,6,7,8.11.
4 second 1,6,7,8,11.
$20. $3.38 twice. $6.76.
Race 6.
1 win from 2,3,4,5,7.
1 second 2,3,4,5,7.
3 win from 1,2,4,5,7.
3 second 1,2,4,5,7.
$20 $13.93.
Race 7.
1 win from 2,3,5,6,7.
1 second 2,3,5,6,7.
2 win from 1,3,5,6,7.
2 second 1,3,5,6,7.
$20. $23.79.
Race 8.
8 win from 1,7,10,14,15
8 second 1,7,10,14,15.
10 win from 1,7,8,14,15.
10 second 1,7,8,14,15.
$20.
Total $160. Nil.
Total return. $109.14.
Slowly getting there, but still needs some refining.
Race 1.
7 Win from 3,6,9,10,11.
7 second 3,6,9,10,11.
9 win from 3,6,7,10,11.
9 second 3,6,7,10,11.
$20 (10 late scratching: Return $4.)
Race 2.
8 Win from 1,3,5,9,10.
8 second 1,3,5,9,10.
9 win from 1,3,5,8,10
9 second 1,3,5,8,10.
$20. Nil.
Race 3.
2 win from 1,3,4,5,6.
2 second 1,3,4,5,6.
6 win from 1,2,3,4,5.
6 second 1,2,3,4,5.
$20. $6.92.
Race 4.
1 win from 2,3,4,7,8.
1 second 2.3.4.7,8.
2 win from 1,3,4,5,6.
2 second 1,3,4,5,6.
$20. $16.87 twice. $33.74.
Race 5.
1 win from 4,6,7,8,11.
1 second 4,6,7,8,11.
4 win from 1,6,7,8.11.
4 second 1,6,7,8,11.
$20. $3.38 twice. $6.76.
Race 6.
1 win from 2,3,4,5,7.
1 second 2,3,4,5,7.
3 win from 1,2,4,5,7.
3 second 1,2,4,5,7.
$20 $13.93.
Race 7.
1 win from 2,3,5,6,7.
1 second 2,3,5,6,7.
2 win from 1,3,5,6,7.
2 second 1,3,5,6,7.
$20. $23.79.
Race 8.
8 win from 1,7,10,14,15
8 second 1,7,10,14,15.
10 win from 1,7,8,14,15.
10 second 1,7,8,14,15.
$20.
Total $160. Nil.
Total return. $109.14.
Slowly getting there, but still needs some refining.