u/Invincibluke105

Hello all. So, Idk anything about coffee and how the Breville Barista Express machine works.

My wife tries a lot of coffee and gets good pulls every now and then.
However, a lot of times the pull is either too soupy or like molasses and it’s a big pour of frustration.

The beans she buys are all 100% Arabica and all so I don’t understand how there’s an issue.

Is there a chart of a bunch of different coffees and the specs to use for them to pull right?
Is there a hack for it? Please help. And feel free to speak full on coffee language cause I’ll just read her the answers.
Thank you!