I got New Breville Barista Express and use the same setting like yours: Inner burr 4, outer burr 7, 18 "Good Brother" coffee and IMS 18 g basket. There is no pressure at all, shot was very fast, under extracted, not good at all. Tried to do finer-outer burr-4, Still course and no 9 bar pressure, fast flow. Why it happened? Thanks .
Love GB Coffee - Brent and team always roast some awesome beans.
Hi, You said that you outer burr setting is 7 . What is your inner burr setting (3/4?).Did you use IMS precision basket as well? Thanks.
Inner set at 4 and 18g IMS Basket
I use IMS basket, inner burr at 4, outer burr varies but i put in a new selector that has more steps.
@@HoonsCoffee Thank you very much
I got New Breville Barista Express and use the same setting like yours: Inner burr 4, outer burr 7, 18 "Good Brother" coffee and IMS 18 g basket. There is no pressure at all, shot was very fast, under extracted, not good at all. Tried to do finer-outer burr-4, Still course and no 9 bar pressure, fast flow. Why it happened? Thanks
.
Grind finer