by another_jim on Fri May 06, 2011 5:31 pm
I had a chance to briefly try out a 2.5 size (not an official designation, my label based on the ratio of hole area to my regular baskets).
Unlike my older oversized baskets, it was very easy to use; as easy or easier than my good quality regular double basket. It gave me a nice even flow with minimal fuss.
I only made a few shots; and kept brew ratios and grind setting the same (just upping the doses by 3.2 grams to adapt to the larger hole area). I noticed no standout difference in shot taste; however I had no time to explore the extraction space, I just used the identical level that worked on my existing doubles.
It was a far more civilized "updose" basket than any I have now, and I will certainly order a pair each of the 2.5 and 3 sizes, since I need to do higher dose shots for a lot of the blends we test via HB.
My expectation at this very early stage is that it will create a big improvement in consistency for non-weighing updosers, (this category includes most cafes and advanced home users). Those who weigh, record grind settings, and vary dosage will probably find it easier to use for high doses, but may not get big gains in consistency.