I completed the repair successfully, I did have problems trying to lift the cracked screen with the suction cup, one trick I did do was using a small paperclip inserted into the pentalobe screw hole and rocking it upwards to help lift the screen, once I got it lifted slightly I was able to insert the spudger into the bottom left were there is a small indentation that looks like it is used specifically for prying up on. I was able to then lift the screen up without using the suction cup.