re- brake pads /discs, recently changed front brake pads/discs on a ,52 plate ford galaxy, found that brake pedal became very spongy, have since changed the brake master cylinder & the brake servo, only to find that their is still travel on the brake pedal. any other suggestions on how to cure the problem with the brake pedal travel, the car still stops o.k. but their is still some travel on the brake pedal any suggestions would be much appreciated