Given there are an increasing number of owners of this machine I thought we could compile a list of recommended accessories and where to find them - e.g dosing cups, tampers, bins for coffee grounds, scales, beans for beginners etc.
One consistent bit of advice I see in each thread is to purchase the official bottomless portafilter from Breville to help diagnose problems: https://www.breville.com/us/en/parts-accessories/accessories…
my biggest problem with this machine is the consistency in yields. Despite using the same beans on the same day (and given that it controls the tamp pressure and dose) and yet the yield between shots can vary tremendously. So you end up with one shot being over extracted while the shot before it was at the correct volume.
I even controlled the amount of beans in the hopper to be fairly consistent to avoid "popcorn effect" but one shot can be 40mls while the one immediately afterwards could be 60+mls!
Can't figure out what's going on..