Chief Delphi - Victor controls

I'm attempting to make drive code for our robot currently. We are planning to have our main drive run on a tank control, and our side drive mechanism run on the x-axis of the right hand stick after the right hand stick's trigger has been activated.

We're planning to use a victor for the side drive (a single motor). Would you use the Set method to run it or can you even control a victor via control if it's not a RobotDrive declaration? Relevant current code below.

TY in advance.

Code:

class RobotDemo : public SimpleRobot

{

        RobotDrive maindrive; // main drive system

        Victor crab; // sideways drive system

        Joystick stickone; // right joystick

        Joystick sticktwo; // left joystick



public:

        RobotDemo(void):

                // These must be initialized in the same order

                // as they are declared above.

                maindrive(1, 2),        

                crab(3),

                stickone(1),        

                sticktwo(2)



if (stickone.GetTrigger())

                        {

                                crab.Set(stickone.GetX);

                        }