I have done the method of opening the bleeder screw a little to push the piston back. After that, the pad went in easily. Then I bleed the system the old fashion way with an assistant to depress the brake pedal while I intermittently open the bleeder screw. You can also buy one way speeder bleeder screw and this will make it a one man job. I did this on my 911 Porsche. Brakes great.

John