I like a high pressure extraction. If I tamp my espresso too hard, the machine has enough power to unscrew the portafilter and blast it off, punishing me for my

I like a high pressure extraction. If I tamp my espresso too hard, the machine has enough power to unscrew the portafilter and blast it off, punishing me for my sins. Faema E-61 Legend. The best machine ever.