Testing the newest prototype Part 3

[Mrfiat9999]

uh, that shot is like 3 times too long....I hope you are using junk coffee in there to test and that is why it looks the way it does. Can you do a naked shot with precisely ground beans to show what the machine will do and really capture close the color and stream distribution of the coffee as it comes out.....

[TheKtzero3]

@Mrfiat9999 20s shot for a double including pre-infusion is too long? Do you even know what you're talking about?

[RandyGblues]

I hope that extraction was the result of some old, stale "test" coffee. That espresso looks nasty. Your goals are noble, indeed, though.

[jamin3d]

excellent!