I have the DV8 bumper, and they recomend removing the grille surround prior to trimming the bumper. They said there are two bolts and two phillips screws, and then we have to push down on a couple of plastic tabs and it pops off. So far I've found six screws, the tabs just break off when you push down on them, and I've accidently broken a couple of other interference fit parts just before the bend. Still...there's a part just after the bend that refuses to pop off. I really feel like I'm going to break this thing! How do I pop this off?