As subject I've replaced both calipers for new units along with drilled and grooved discs + pads, although the rear brakes are still getting hot as if they are dragging a bit.

The hand brake adjustment is backed right off on 6 - 7 clicks and feels loose.

So I just wondered if anyone had got any other ideas on this? Has the car got a brake bias valve or simliar like a Corsa? As I was just wondering whether the car being lowered could have effected this? Or may be hand brake cable?

Thanks in advance