My car last year began to have issues with hard brakes and stopping. My master is located under the drivers seat,. the front brakes are aerospace 4 piston calipers. I replaced the rear drums with a wilwood system. To my surprise nothing changed . so I replaced the master and all new lines. speaking with tech i did a pressure test and find the fronts pressure are 925 /725 lbs and the rears only 575 lbs. The specs should be 1050 / 1200 lbs. the pedal throw ratio is 3.44.1! as per the Wilwood web site 6.1 /or more is desirable. The only part not changed is my line lock . Im at a loss and don't understand why the pressure and stopping power is not there. needs some advise.