jmatt wrote:What's the difference between ridged and ridgeless? Will the tamper simply fit further down in a ridgeless? What's the benefit?
Another nod towards ridgeless baskets. With a ridgeless basket, you can leave the portafilter locked into the grouphead until you're ready to pull the shot. Since there's no ridge to get caught on the spring clip, you grind/dose/distribute/tamp into the filter basket, and then slip it gently into the portafilter. This is very convenient, especially for multiple shots, and makes it easier to maintain a level tamp.
I use my 14g ridgeless doubles for the majority of my pulls these days. And yes, you can get just as good a pour from a ridgeless.
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John
