I have a 2007 KIA Sorento and have a brake question. About 3 years ago I had the front pads changed and mentioned that the brake pedal was traveling about half way down before I felt the breaking begin so the master cylinder was changed but it didn’t really improve the pedal so I wasn’t charged for the cylinder. Since then the pedal travel had progressively gotten longer and now it travels about 2/3rds down before breaking is felt. The breaking is great but the pedal just has to go further to get it. Last week I changed all four corner pads and had all four rotors turned and bled the brakes but the pedal travel remains the same. I can pump the pedal numerous times but the pedal is the same. Any thought?