If you are still online on this forum, I would like to ask you which website did you use to check about races in Australia.
The biggest website (Attheraces.com) ignore races in Australia, even though I was saying your strategy is dangerous (but all are, right?) I am still curious to get some more informations about the races (Maiden, Handicap, etc.). And if you come back I will be interested to keep an eye on your next strategy.

And very well done by the way, it is rare to see someone leaving after a profit. Most people always come back and end up losing eventually. So kudos!
I am using Sportsbet.com.au - excellent site with live odds and quick info/data on the horses.
I also watch the races and hear the commentary which really helps, also just watching how the horses behave pre-race is tremendous help!
https://firstonetv.net/Live/Australia/Sky-Racing-1-28You need to use Australian sources for those type of things, don't use UK sites.
Thanks for your compliments btw, yes, I haven't lost those winnings - I'm in fact trying to think of the next challenge, our site Get-Paid.com is stagnating, so I'd like to get into something new (which is not-gambling), I am still looking around and open for all suggestions.
Thanks!