23 sec is a bit fast, that means you can probably increase the dose more and reduce the headspace further. You can push towards 35 secs, 30 sec should be ideal. Depends on the coffee - the lighter the roast the longer the extraction in my experience due to less solubility.
23 sec is a bit fast, that means you can probably increase the dose more and reduce the headspace further. You can push towards 35 secs, 30 sec should be ideal. Depends on the coffee - the lighter the roast the longer the extraction in my experience due to less solubility.