rear brake piston problem

[FireWire]

im rotating the rear brake piston clockwise as the diy page told me to. but its just spinning loosely I see no retraction at all , im using large grip pliers and get plenty of torque/spin but it just sits there spinning freely

do i need to push inwards as im rotating it?

in need of a speedy response :x thanks much

[ryannorthcott]

yes you need to put a fair bit of force on it while rotating to get it in

[05Audi1.8T]

x2