1: Prepare a very clean, tulip–shaped glass.
2: Chill your Guinness to 42.8°F (6°C).
3: Hold the glass at a 45–degree angle and place the tap nozzle close to, but not touching, the glass. Aim for the top of the gold harp on a Guinness glass.
4: Fill the glass until the beer just reaches the top of the glass.
5: Set the glass down upright and wait for one to 2.5 minutes.
6: Hold the glass upright and slowly top the pint up with more beer until the foam bulges slightly over the rim.
Sorry, but my beer has to be exactly 32 deg. to be perfect.
42 is WAY TOO WARM!