I have a strange problem on my 2000 ram 2500. I was driving the other day and lost my brakes, I drove home and noticed fluid pouring out of the passenger side drum. I pulled it off and the adjuster was sitting in the rotor. I inspected everything and put it back together. drove fine for about a week and then did the same thing. so i put new wheel cylinder, pads, hardware kit, and adjuster kit. Drives fine for another week and now same thing, what the heck is going on here?? the adjuster is just falling out and allowing the cylinder to push all the way out and then leak fluid, but why????