I am beginning to find a spot, despite the decaf playing up yesterday, in the 6-7 range on the Duo.
The first clip is Foundry Colombian Organic at 7.
The second clip below is Crankhouse Honey Gautemala Finca Neuva Granada Gesha. Ground at 6.5. I pulled another of the same at 6 on the Duo. The shot lasted a little longer 50-55s.
No real views in terms of my taste difference between the trusted hand grinder and this. Early days, period.
However, the Duo is a massive upgrade for me in terms of workflow, simplicity, grinding and effort. I’m still awestruck on these areas.
On an average, the retention of the first grind from a clean grinder is about 0.75g and the subsequent grind losses are about 0.1g-0.15g.