Gyro Heading Correction in Operator Mode

[wkethman]

If you set up 4 wheel tank drive in Operator Mode as shown:

void OperatorControl(void)
{

Arcade4(PORT_1, X_AXIS, PORT_1, Y_AXIS, 0, 2, 1, 3, 0, 0, 0, 0);
}

Is there (1) anymore that you have to do if you are just trying to simply drive the robot with one joystick as defined?,(2) can you embed the gyro heading correction?, (3) and is there more information or guidance that you can give for pneumatic control. Thank you