[The engine flairs to life slowly, a rumble coming from the back of the ship. Luke leans down, but he's ready to hop down and get into his own.]

Good, good. Now, give it a moment to warm up. The start-up process takes a few minutes usually. When I'm in my own ship, I'll give you the go-ahead to hit the thrusters. [He points out the "go" button.]

Remember the stick steers, and you pull down on it to go up, and push forward to go down. The thruster alone is how you go forward.