What's wrong with you guys? Why the hell would you clay-bar a new car? Clay-bar is for removing oxidation, surface scratches, spider-webbing, and is not for everyone. You have to know what you're doing to use it properly. You do not need to remove previous wax from your car...repeat, YOU DO NOT NEED TO REMOVE WAX FROM YOUR CAR! The more coats of wax, the better. I fully wax my car once a month, and wet wax it every time I wash it. The difference in detailing products is soo overrated. Most of the waxes you can buy off the shelf are good enough. What's more important than the wax, is how often you do it. Do it 4 times a year, even if it doesn't need it. It's like putting on sunblock. You have to re-apply.
What makes my opinion matter? I manage a car-wash, with a full-service tunnel-wash, 8 self-wash bays, and a detailing shop. I've picked up a thing or two in 4 1/2 years too. (thumb)
Here's my 11 year old car....never seen clay-bar in it's life....original paint of course.....