Need some advice here. I've taken lots of drum off. They suck. Last year I put new shoes, cylinders, and hardware on both rear brakes. The other day I heard a dragging grinding noise coming from the rear right of the car. I suspected the breaks so I removed the tire and yet it's the break. Apparently something came loose. I can see the metal piece that rides against the bottom adjuster sticking out from behind the drum. Its loose and I have beat the hell out of it with big ass hammer. It will not budge. I'm at a loss as to what to try next. I think removing the entire axle is extreme but not sure what to do next.