Michael Salk wrote:If you grind the coffee coarse enough to allow it not to jam every other time, the machine produces an entirely blonde 1.25 oz double in 14 seconds. If the grind is fine enough to extract properly, it jams either at the beginning of the shot, or during the next shot
Best summary of a pressurized basket/portafilter, ever! Must remember that one!
Though how come the coffee shop i had a double in, yesterday, managed a blonde, watery, 14 second shot, with a 'real' basket and Elektra 2-group?