Clio Sport 172
Hi guys, I've recently replaced the rear hub/disks and pads on the rear of my RS172, and the O/S handbrake cable. And since then the brakes have been spongy and soft, and less effective. When we wound the caliper pistons back there was no sign of fluid leakage, and nor has there been since. Despite this we have bled all four calipers with no sign of air coming out of the system, we replaced approx 400ml of brake fluid. Any ideas as we're puzzled. Thanks in advance. Any help would be much appreciated