Lanc - only take 25% fuel, go to near the end of the runway, pull up, get it flying, and level off to gain speed. You can use the outside view (F3) to check your ground clearance at that point if need be. Once you get climbing, bring up the 2 notches of flaps that are preset automattically for you before takeoff. Bring them up one at a time. Dont forget to do this, or it will climb very slow and never accelerate.
Welcome to AH, congrats on the kill.
dago