I would like to see what others are changing when you start a new bag of coffee. I will preface that I only do pourover.
I keep my ratio the same as well as my brew temp/# of pours. I really only adjust my grind size to aim for similar brew times and then from there adjust grind size based on taste/astringency.
Oh wow you’re like the opposite of me except I also use the Switch but again with the immersion times and such I’m still pretty static. I actually use a mix of Sprometheus’s and Tetsu’s Devil recipe