Love the way it sounds like an old motorbike starting up. How was the shot? I would have assumed that the water in the bloom making it all the way through and into the shot would be undesirable, but I guess that’s necessary for the puck to be saturated/wet throughout.
First dialled in blooming espresso on the Gaggiuino. A 30 second bloom without losing pressure.
https://www.youtube.com/watch?v=vLjVtYew37w
So fun trying different profiles.