BRAKE PROBLEM

What is your question?

MY BRAKE PEDDLE ON THE FIRST PUSH GOES DOWN TO FLOOR AND LIGHT GOES ON. IF I PUMP IT ONCE THEN IT WORKS. I HAD REPLACED THE MASTER AND POWER ASSIST PUMP THE BLED THEM THEY DID THE SAME THING THEN I REPLACED THE FRONT CALIPERS AND BLED THEM AGAIN AND THEY STILL DID THE SAME THING THEN I REPLACED THE REAR MASTERS AND BLED THEM AGAIN AND THEY STILL DO THE SAME THING. WHAT ELSE IS THERE TO DO?