Insights from a retaker

Hello guys First of all, congrats to the ones who passed and all the best to the ones who will in another attempt. As I received my score today (pass) I figured out that my strong/weak topics were completly different compared to my last year’s fail. Even in my prep exams (also q-bank) my scores where very volatile. I wonder whether any AFer see a (positive) correlation between strong/weak topics in prep exams, exams (retakers), different levels, and results. I see none!