I have a little problem I need to use a 93-01 ZX11D rear rotor on my setup, since the bike is so old I can not find a used one in great condition. The best I could find has some grooving in it, there it one spot that bothers me the most its only about 1mm wide and 1mm high. Id like to take that raised part down so the pad mating surface is even, so does anyone know anyone that offers that service in the GTA for motorcycle rotors? Or should I just give it to my lathe guy and have him turn it down?