it's all good =)

that is actually called gyroscopic procession and is just a phenomina of heli's and rotating things in general. All hel's do this, and actually if you look at the cx2 you will see that the servo's are a good 135 degrees or so out of alignment where they should be if I remember right.

Give her a whirl and get her light on the skids, it will have a tendancy to drift left until you get it about 2 to 3 feet in the air, but if you still have problems with that, let us know and we'll help you from there =)

GL