Not sure what to do next with the brakes on my 3 door , its had all new pads and discs and calipers all round and the rear ones feel like there stuck on when driving , would adjusting the handbrake cure this . Plus the little warning light on the dash (pic of disc and pad) has started flashing . Ive also fitted goodridge brake hoses on the back but left the ford front ones on for now, would this make a difference?