I did about 5 jumps with a demo zulu 150 flying my ghost. all the openings were on heading, even when I tried to see what would happen with bad body position. I purposely went for the pilot chute with just the one arm and did not do much to counter the roll and yaw, just enough to keep from going all the way over into a barrel roll, so my shoulders were very uneven at line stretch, I just squared up my hips and the opening was on heading. All the openings were quick and smooth. It really likes to harness steer with the brakes set. I was advised not to jump it with my venom, I would probably want to get another 50 jumps on one before jumping it with a big suit. I had no opportunity to see how it flew in line twists.