Coffee coming through before pumping
Hello, I recently got the Oxo and have been trying to do soup with a 1:10 ratio, 20 g of coffee, paper filter on the bottom and top. I've been using light roasted coffee (from Sey) and lowering my grind bit by bit but still getting quite a bit of seepage before any pumping at all. I use a K-Ultra and the last time I had it at 4.5, which is quite finer than I grind for anything else and is getting hard to crank.
Am I missing something or do I just need to keep going finer?
(I've been getting good coffee btw, I just want to try the usual recommendations and keep experimenting from there)