I have '87-'93 brakes on my '80 Capri, I also have the '87-'93 booster and master cylinder on there as well. Everything was fine until I replaced my rear drum brakes, yes they are still drum brakes, I just replaced them. Now the pedal effort is high, this seemed to come on gradually, the fronts don't seem to be working very much at all. I have bled the system (starting from the wheel farthest away from the master cylinder and working closer) SEVERAL times. I am beginning to think that the pads have gone "bad", is that possible? Is is possible for a vehicle that does not get driven that regularly to have the pads "harden" and not work properly, or have the rotors "glaze" over and not "bite" anymore? By the way the rotors are cross drilled units jegs p/n 915-AR-8126L (left and r-right). Any help would be greatly appreciated.