I have a 2008 F430 with Carbon Ceramic brakes. My brakes are extremely grabby when used below 60MPH and actually difficult to brake without jerking. First, is that normal for CC brakes? If not, is it something that can be remedied? Second, I assume I could replace the CC brakes with steel since I don't track the car, and keep the CC brakes for the next owner. If I did that, how much roughly should I expect to pay to replace the brakes on both axles? Thanks much. PS Prime driving weather here in Virginia. Hope everyone is enjoying it.