Hey guys and gals. Got a seriously itchy left ear lately but it's ok because I can scratch it on my handbrake lever. 1M Cupra R, back brakes past their prime, slightly sticky caliper N/S, I'm told there's no adjustment on these systems at all? Just a case of rip it all out and replace it or is there something I need to look at first? Rear caliper only sticks on the handbrake and you can pop it back off with a screwdriver. Cheers guys