I was reading about doing late extract additions but am not exactly sure about how. After steeping 1lb of caramel 40L and 8 oz victory grains for 20 minutes, I bring the wort to a boil. Should I then add just the 1 lb of golden DME and continue with the hop schedule (1 oz cascade at 60 mins, 2 oz Columbus at 30 mins, and 1.5 oz cascade at terminate), and add the 6.6 lbs of light LME with 15 mins left? Or should I do it some other way? Instructions say to add all extract in the beginning (LME and DME).