Having trouble with the joystick program. We have 4 Tetrix motors; 2 are drive motors and the the other 2 control the flag raise and the pullup for this year's FTC competition. Three out of the 4 motors work great. The right drive motor runs continously; the right joystick does not work at all. See program below for review. Any help is greatly appreciated.

task main()
{
initializeRobot();

waitForStart(); // wait for start of tele-op phase

while (true)
{
getJoystickSettings(joystick);
joyleft=joystick.joy1_y1;
joyright=joystick.joy1_y2;
if(abs(joyleft)<27)
{
joyleft=0;
}
if(abs(joyright)<27)
{
joyright=0;
}
motor[MotorLeft]=joyleft;
motor[MotorRight]=joyright;
if(joy1Btn(4)==1)
{
motor[Flag]=100;
}
if(joy1Btn(2)==1)
{
motor[Flag]=-100;
}
if(joy1Btn(5)==1)
{
motor[Pullup]=100;
}
if(joy1Btn(6)==1)
{
motor[Pullup]=-100;
}
if(joy1Btn(5)==0&&joy1Btn(6)==0)
{
motor[Pullup]=0;
}
if(joy1Btn(4)==0&&joy1Btn(2)==0)
{
motor[Flag]=0;
}
}
}

Hmm, the code seems OK. If your controller has a switch on the back, check to make sure that it is set to D mode, not X.

Also pay attention to the game controller picture in the joystick dialog especially the values of the two sticks when they are released. RobotC sometimes goes crazy and gives you large values even though you did not touch the sticks. If that happens, you may need to close RobotC and restart it. Also, when plugging in the game controllers to the USB ports, do not touch the sticks. It may zero calibrated incorrectly if you do.