I have a 2002 CR 125 with the brembo brakes. The front brake is like a light switch. It's all the way off or all the way on. There is very little progressive braking. I have adjusted the brake lever and that doesn't really help at all. The pads seem to be good and the fluid seems to be good. Does anyone have any idea how I could fix this so that the brake progressively grips and allows some feel? Any suggestions would be greatly appreciated.