by HB on Sun Mar 23, 2008 2:54 pm
Sorry, I'm not familiar with Caffe d'Arte blends. It's probably too late to matter, but the grind setting for Toscano is "average" compared to others like Intelligentsia and Klatch Roasting. In general, I find that most single origin espressos demand a finer grind, but otherwise most blends fall within 1 or 2 notches on the Mazzer grinders. A notable exception would be blends containing Robusta, which typically requires a significantly finer grind.
Dan Kehn