So..I'm reading throught the manual today and I notice that there should be a button on the console for 4C, if you have it. And I couldn't find any section on the Advanced Chassis Settings buttons. So, now I'm guessing that they're not the same thing.<p>If I don't have a 4C button, I don't have 4C? All Rs have the Advanced Chassis Settings though, right?<p>Educate me!!!!