I am looking for a box blade type of attachment, but I want the scarifiers but not the box. Does anyone know where I can get a 4-5ft attachment? I need to tear up some clay based soil but I really do not want it to be smooth. Its for maintanence of a motocross track but I can not find this type of attachment anywhere. Maybe its because I dont know what I am looking for but I have seen them at a few tracks so I know they are out there. Any help would be greatly appreciated.