Best way to master ethics? master, hundreds, material, starting, ethics

ikoreaii

For those who do very well on ethics….what is the best way to study this. I did hundreds of Stalla questions on ethics and still got 50-70% range (passed L1 despite this). I’m thinking of starting L2 prep early to memorize ethics stuff straight from the CFA material and not use Stalla for ethics. Anyone have any “secret sauce” on ethics?