Hey everybody, I was wondering if anyone knows how to change the pads on the Gran Turismo kit. I have about 4mm of pad left and want to change them. I have the car on jackstands in my garage, the calipers and rotors are off the car.

I see a 4-way anti-rattle clip and 2 bridge pins that hold the pads in place. I've tried to push the clip down while tapping the pins out, but haven't had much luck. I was wondering anyone has directions as I only have the installation of the kit and not the pads.
thanks in advance