I have to disagree.... it did it when it had the OEM 20's on it right from the lot. It did it when I put the 22's on there....I would say it's not slack in the steering but tires. Check for proper inflation and rotate.
Which way do you turn it? Clockwise or counterclockwise? How much do you turn it to start with.On the top of the box they have an allen bolt with a locking nut you need to loosen the locking nut and turn the allen bolt. Make sure you mark the original postion just in case.