machine is great to work on and handles the rush with ease I have found tamp and grind to be a bit tricky, however, maybe because the Robur E's are still new and being dialed in - it seems that when the blades get hot the grind needs quite a bit of adjustment, which can slow things down when youre busy havent done a full shift on the machine with the new coffee supplier yet, though, but Im betting that the lighter roast profile is more forgiving with less tendency towards tasting bitter or burnt if over extracted we're dosing 25g per coffee btw - so that the coffee puck remains firmly pressed against the shower screen, so as to ensure an even and continuous extraction, with longer pre-infusion times - for a richer and more dense crema! P
