Front Brakes Refurb - Still rubbing :(

[stevierst]

I rebuilt mine before selling my last boxeye, it helped a hell of a lot when you rebuild to keep pushing the pistons in and out until you can physically push them in with your thumbs, and twist them slightly every time. Plenty of rubber grease is vital, just make sure you remove the excess when re-assembling.

Out of the 5 bikes I've had with these brakes, not had any brakes binding doing it this way.