1, Start with a glass clean of any residue, including soap film.
2, Place the glass at a 45° angle, one inch or 25mm below the beer tap or gun. Do not let the glass touch the tap or gun. Open the tap or gun all the way in one swift motion, please no half measures or it will spray.
3, After the glass has reached ½ full, gradually bring the glass to an upright position.
4, Let the remaining beer fill straight down the middle of the glass. This insuresproper release of Co2 by producing a ¾" to 1" foam head.
5, Close the tap or gun completely in one quick motion.