Can I pre-infuse by pressing the single shot or continuous brew button and then stopping it when the first drop comes out?
You can pre infuse manually with the Silvia by pressing the brew button quickly and turning it off - I would say for less than a second. Once the water starts to flow from the portafilter, the actual extraction has begun, and it is going to effect your shot. 11-01-13 05:09PM
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