Am finding that on the rear the outer caliper rotating housing labours to return to its starting position leaving a bit of slack in the cable. You have to rotate it by hand a bit clockwise to take the slack up. Doesn't happen with the cable detached so am assuming that the friction in the cable is just too much for the spring?
Anyone got any experience of "fixing" (or avoiding) this? There's a few bits out there on the internet but not (as yet) found anything that is straightforward... TIA.