Getting Right Joystick Input

Hey guys!
I'm experimenting with the vita and I can't figure out how to get the joystick working.
Here's my setup:

Here's the code I'm using:
rotx += Input.GetAxis("Horizontal");
roty += Input.GetAxis("Vertical");
transform.position += transform.forward * Input.GetAxis("PanForward") * 20;
transform.position += transform.right * Input.GetAxis("PanSide") * 20;

transform.eulerAngles = new Vector3(-roty, rotx, 0);

The horizontal and vertical axis on the left joystick work fine. The right one seems to be being stubborn.
Maybe I'm missing something obvious. Thanks!
(How do I use code tags on this??)