Form figures 2nd last run = 1, then worse than 4th last run, i.e. 10, 15, 16, 17, etc if none then third last start a win i.e. 100, 125, etc etc last 2 finishing positions do not matter as long as won third last start. This time in only,..... a variation is the same rules but working down from Tab no1, no2, no3 etc until a qualifier is reached that is quoted at $3.50 or above in the pre-post (source doesn't matter as long as same publication used permanently)