So after changing out my junction block in my brakes, my "brake failure" light came on. After a few brake checks it went out, but it comes on every now again, no big deal. Well anyway, the other night i was waiting for some friends in front of the garage they were parked in and I noticed that when I keep constant pressure on the brake pedal, it slowly goes to the floor, and the light comes on. I did this a few times in a row, and the light came on every time. Now the interesting part is, I'm not losing any fluid while this is happening. Had I lost fluid, I would just call in an RMA on the block, but I don't know where to go from here. As always, I greatly appreciate the info.