My brakes were replaced a good few months ago (312mm and standard rear) along with goodridge hoses and also ATE super blue fluid, now they have bed in they dont seem sharp enough they are better but not how i want them to be if you catch my drift, basically when you press the pedal it seems there is roughly about an inch of travel in the pedal before i can feel the brakes bite, theres probably about 2-2.5 inch of travel on the pedal but does stop fairly well if i apply a lot off pressure, also if braking continuously the pedal goes hard as normal with very little drop. any ideas ??? i would like to possibly change/upgrade the master cylinder as its gotta be past its use by date by now. Thanks in advance.