It’s absolutely refreshing to hear that you took the excellent advice given by many here to learn how the circuits of a carb work and interact with each other. Good job, keep reading because you’re learning and it will pay off in the long run. You are a little off in the time line of how the air and fuel mix through the main circuit with regards to emulsion and air bleeds and such, but if you look for the info it’s out there. Well done!!