Day 12 for this roast and I think it's settled down now, was getting inconsistent pours one after the other but consistent now.
My first flat white this afternoon was a nice combination of caramel ( slightly burnt but was very tight pour, not unpleasant tho) with a blueberry and another acid that I still can't place. 20grams in, 29gram shot in 27 sec at 92deg c.
A nice complex coffee for a single origin. Lots of flavour and cuts through milk easily. Bit to strong as a short black for me, maybe to strong as a piccolo too but nice with more milk. Certainly won't get lost.
Second flat white I wanted to get rid of the burnt flavour so loosened up the grind. 20g in, 29g shot in 24 se at 92deg C.
Successfully got rid of the burnt flavour, but also lost the caramel mostly. And the blueberry too. Less complexity, still nice but more one dimensional.
I think I preferred this as per my first pour, even with the slightly burnt flavour.