You should still be able to get OK coffee with that method. As Rodabod says it's just underextracting, especially from beans that I assume are med/dark roasted so not very acidic?
So try making it a touch finer until you can get the same output in 28-30s.
You should still be able to get OK coffee with that method. As Rodabod says it's just underextracting, especially from beans that I assume are med/dark roasted so not very acidic?
So try making it a touch finer until you can get the same output in 28-30s.