Here is what I AM doing:
- preheating everything (machine, cups, tools etc)
- tamping consistently (although, I only have the crappy plastic tamper the machine came with so far)
- using fresh, cold spring water in machine
- using the correct grind of coffee (although it is pre-ground, and NOT the freshest)
- I am using about 9 grams of ground coffee in the single filter (I found that info online), and tamping with about 30-35lbs of even pressure
- the pull time seems to be about 20-28 secs (or so...) and I usually am getting 3/4 - 1 1/4 oz but I really don't know much about what I'm looking for other than to stop it before it turns "blonde"
- and the crema seems to vary each shot, from thin to thick to less or more bubbles ...
So, even though I am trying to be as consistent as possible, so that I can find where my mistakes are, the results seem to be not so consistent. I'm confused. I'm wondering if the quality of the pre-ground coffee could be the issue? It's the only thing I can think of. I was given a container from someone (Illy brand) and the container was pre-sealed, however the container is old and I don't even know how long it's been sitting in there. Could all my problems be solved if I just get fresher coffee? Hopefully someone has some advice because I'm not sure what else I can do. Thanks!





