To begin with, we suggest selecting setting 15 on the Smart Grinder Pro, for espresso, and then fine-tuning the grind to your liking by adjusting it either finer or coarser. Try not to get too hung up on the grind setting number however, as every grinder is different. Just ask yourself “Do I need to go finer to slow down my extraction or coarser to speed up my extraction?” You can find the grind dial at the centre of the machine, which can be turned clockwise to achieve a finer grind or counterclockwise to create a coarser grind. This feature allows you to easily personalise your coffee experience to achieve the perfect grind for your preferred brewing method.