Try the chaos theory:

Start time is about 5 ish, finish time is about 7 ish. Hard to get your head around this but bet 2nd and 3rd favorite on dogs or harness around the 5min to 2min mark [no big deal here, just go with what's in front of you: Chaos]. Amazing the amount of drift winners!

It's all fast and furious so bet small to try it out. The biggy is do not bet past 7.30pm [I don't know why, but profits rapidly disappear after 7.30pm] Mostly wonderful results if you stop before 7.30pm!

I commonly turn 10 units into 50 units on any given night [last night and the 2 nights before for starters].