You have now mentioned 2 of my Sat. winners so far, so before you mention any more there was also: Flem. r4 Testaguy and Wildwind Spirit in r4 at Hawksbury. A very good day with nice odds from 4 wins in 6 bets.

Ladies in luck's race wasn't easy because there was no leaders in the race and Phaze Action [likes it wet and a ridiculous favorite after a soft win in the heavy last start] was the only on-pacer.
Ladies in luck had run very good times in 4 straight starts at Flemington last prep. All the races were 100k and 1 was 150k. and all those starts had very good times.
Looking at the turn positions of the horse in the last 10 starts shows a flexibility in running style when needed. Mostly it runs from close to the back but also can run a good race from a more forward position. Parky was on the ball at the start and was able to avoid getting boxed in as many tipsters predicted from B1. At the odds I took a punt.
None of the horses in this race had good times last start [except Elmore's last start at Sandown] and most wins were soft ones. Ladies in Luck's odds were way overs too in my opinion. So the map did not need tossing out, just looked at carefully.