Hi everyone !
As a follow-up post to recent discussions:
Here are the tests results of different puck preparation techniques.
As usual, this is only 1 data point and due to the complexity of espresso making, it may not work similarly in other configurations!
23/06/2020 update:
2020_06_23 Puck preparation 02.JPG
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2020_06_23 Puck preparation 03.JPG
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2020_06_23 Puck preparation 04.JPG
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2020_06_23 Puck preparation 05.JPG
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2020_06_23 Puck preparation 06.JPG
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2020_06_23 Puck preparation 07.JPG
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2020_06_23 Puck preparation 08.JPG
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2020_06_23 Puck preparation 09.JPG
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2020_06_23 Puck preparation 10.JPG
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Full document with all details:
2020_06_23 Puck preparation v2.pdf
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2020-06-13 Puck prep v2.mp4
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2020-06-23 Puck prep no prep.mp4
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Short videos of the tested techniques:
2020-06-13 WDT in cup.mp4
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2020-06-13 Circular motion (not recommended).mp4
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2020-06-13 WDT in basket + taps.mp4
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2020-06-13 Tamping with The Force.mp4
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Cheers,
Â
Stéphane