I got a white aftermarket faceplate and while I was trying to install it, I noticed that the start, home, volume, etc... buttons are like superglued to the stock psp case. I'm afraid of breaking them because they are so flimsy, in addition to that, I only pulled very slightly on 1 side and its doesn't stay in the holes anymore, it sticks up. Is there a way to remove this or is it not meant to be removed? The instructions for installing this faceplate complelty leave out this part of installation. Thanks!