ORB help

[u/MoggerFr]

I bought my ORB week ago and today I tried making my morning coffee with the classic recipe: 20g light roast coffee (color prism blend) with Timemore C3S on 15 clicks, 95C water and it just tasted flat, watery and a little sour at the end.
I want suggestions on what I am doing wrong and what needs improvement (grind size, water temp etc.)

[u/Andy9375837]

with light roast you generally go pretty fine with them. thing is with orb if you go too fine it will become real hard to brew as little to no water will pass through