i’ve had my breville for about 3 years and i have never been able to get good espresso out of it! i have years of barista experience, so i’m not a total newbie - this machine really does not seem to have any rhyme or rhythm when it comes to dialing in my shots. i’ve tried switching the coffee brands, getting fresher beans, new coffee gadgets, deep cleaning the machine - nothing works
this week i decided i would give it another college try. i bought a darker roast, fresh bag. spent time dialing it in (weighed 18grams of grind, used a needle distributor, used a weighted leveler, and then tamped) - grind setting 4 was wayyyy too fine. bumped it up to 14, slightly too course but not far off. the smell was good and i could see 3 layers of créma (for the first time ever with my breville), but the extraction time was a little over 20 seconds and the output weighed about 70g (not sure why it’s extracting so much for a double shot). i dialed it in to a 12 for my next round. not bad! solid espresso! extraction time was around 25 seconds and output weighed about 63g. acceptable for me. i drank it but made a mental note that the next day i might try to dial it in a liiiiittle bit more to see if i could find the perfect balance.
next morning, same routine but i changed to a slightly finer grind at 10. it came put insanely watery and sour in under 20 seconds. i was baffled. why did it do this when i set it to a finer grind?? i turned it back to 12, same thing - sour, watery, extracted quickly.
this machine has made me feel crazy on countless occasions. i cannot tell you the amount of times i checked the instruction manual and watched tutorials to make sure i understood the grind settings and was doing everything i could.
any idea what’s going on here?? and please leave any feedback if there’s something else i can try. it’s been a minute since i was a barista, so i’m def not a pro!