hey guys just asking for advice today take the litte girl for a spin for 20 minutes around the block i have just put in castrol edge 10-60 for the first time when i pulling out the dip stick i can just see abit milky oil in the back of the dip stick the car gets used once a week if that is this alarm bells (head gasket) the oil has done less then 100 km after dyno tune thanks joe