Rules:
- Use only on races longer than 1605 metres
- Eliminate any horse being ridden by an apprentice claiming more than 1.5 kg
- Eliminate any horse showing more than $20 with 10 minutes to go in the betting
- Eliminate any horse that won or finished 2nd last start
- Selection is now the lowest weighted horse of those remaining (after allowances)
- If more than one contender bet on the longest priced one