Who cares? I got several thumbs down on that question too. What people don't seem to realize is that they were probably fed cereal well before 6 months. Do you all have terrible digestive problems now? Are you all obese because you were fed cereal as a child or is it because you're lazy and...
I'm not really sure but a great way to make sure your seat is safe is to call your local fire dept. and ask if and when they will have a car seat check day. 90% of the fire dept have a special days you can bring your car in and they'll make sure your seat is properly installed for you.