and tap it to create a level surface. Use the tamper provided to compact the coffee. This will ensure the water doesn't flow through it too fast. Step 4: Filter Lock the group handle into the machine and put a coffee cup underneath. Turn on the dosage button. The coffee should take 14-18 seconds to filter through for a single espresso and 20-25 seconds for a double, after which you should turn off the dosage button. If it is filtering through too fast, add a bit more coffee and compact it more firmly. If you are grinding your own coffee beans, grind them more finely. Step 5: Steam the milk Milk can be steamed using the steam arm on your coffee machine. Turn the arm on full for 5 seconds before inserting it into the milk, as this will clean it through. Position the arm so it goes down the side and to the bottom of the jug, to avoid making the milk frothy. Turn it back on full and wait a few moments until the sides of the jug are hot enough to be uncomfortable to the touch. Turn off and take the jug away. Wipe the steam arm and turn it on to clean it through once more. Step 6: Add the milk Tap the jug on a work surface and swirl the milk around to create a shiny surface with the consistency of thick custard. Carefully pour the milk on top of the espresso and serve. Step