So my brakes aren't working properly. Through some searching on the almighty Google it appeared to be the BMC, so I replaced it. Now I'm only having half of the original issue.Initially if I even touched the brake pedal it would sink to the floor and not come back up unless pulled all the way back causing the brakes to lock up and stop the car. I literally just finished the install of my BMC and the same thing happens except for when the car is off. Now it will get firm when the engine is not running but if I start the engine and push on the pedal it will go to the floor and not come up until pulled. Please help me figure this out TR.