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by horacemorace
635 days ago
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Yes. E61s are full of springs and an orifice and a valve body that ramps the pressure mechanically. This is not only overly complicated but it exposes the brew water to dissimilar metals and adds a ton of surface area to shit up with rancid coffee oil. A group with a shorter water path is better since we can easily have control over the pressure with a computer. |
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