18 grams in a VST 18 gram basket - aiming for 26 out in between 28 and 32 seconds
RDT into grinder
gentle but thorough WDT
The same happens in 20 gram VST basket
In this video I let it rise to 4 bars ( about 5 seconds at 3.4 ml per second) via flow control device - then when it starts to appear I raise it to the standard 9 bar (7.5 ml per second)
It starts out ok but then immediately I get these blanks (from 20 seconds)
[youtube][/youtube]
- Machine: Rocket Cinquanttoto
- Grinder: Ceado e37sd
- Roast date: 3 weeks ago
- Dose: How many grams are going into your basket? 18
- Yield: How much coffee in grams is coming out? 36
- Time: How long is the shot running? see clip timer
- Roast level: How dark is your coffee? (Dark, medium, light, ect.) light to medium