The rear brakes seem to be playing up on my 406 (1.8i 1998). The handbrake really doesn't work as well as it used to and if say i'm stopped on a hill and i let it off and pull it on again so i creep forward it goes down more on one side (n/s) than the other. And when it has been parked up for a bit, when i go to pull away the o/s rear brake sticks momentarily and makes a single clunk when pulling off. I was thinking maybe a seized brake cylinder or something. Can anyone help? I might take the brake that binds apart but im not really that confident with drum brakes (am with most of the car though!)