hey lads i recently passed nct/mot al was fine i just did some maintenance on my car and fitted pads al round now on the rears i wounded back the pistons clockwise and loosened my cable al the way on my Hbrake lever in the gt fitted the pads pumped the brake pedal tightened the hbrake cable . its hard to pul up now and does not work attal i tested it while driving it does not slow down the car ??????????????????? before i fitted the pads i pulled back the leavers on the calipers whats wrong ere ??