hi all any one help me out ? got a prob with the hand brake, ive replaced the cables but to no good,pads ar only 15% worn,i had the drivers side calliper off last night, and all seems ok, the piston screwed back ok and if i work the lever by hand it pushes the pistn out , if i adjust the hand brake to any thing like it should be ie 4-6 cliks the brakes bind, hence new cables, as i thought thay wer partiley seized, o and by the way im talking about a carrens 05 plate diesal auto.??