fully proportionable forward with breaking ability.

http://cgi.ebay.com/parma-slot-racing-controllers-with-brakes_W0QQitemZ6006730646QQcategoryZ7319QQrdZ1QQc mdZViewItem

i dont think i need any more breaking ability! i trashed an AFX 70s camaro over the weekend trying to do a custom. darn window pillar broke :(