“Having the right basket size for the intended dose is critical to extracting the best performance from the equipment and beans. I have tried the basket that came with my Rancillo, too small and a naked portafilter for triple shot, too big. This size is working flawlessly with an 18.5 gram dose in the naked portafilter. Very pleased with the taste and even extraction. Do you see Goldilocks in this tale.”
“Compared this filter to a VST. For the same coffee, grind, dose, espresso machine, and shot time it produced extractions of over 2 percentage points less than the VST. We can't get extractions over 18% unless we pull really long shots, and the taste reflects the extractions. VST baskets easily produce extractions at 20%, with much better taste. I know others have good luck with IMS, but for our coffee they produce inferior results.”