I received a black FK grill today and started removing the screws to take off the bumper when I came across a problem, 2 out of 3 torx screws located under the bonnet on the top of the grill wont come out. They just spin as whatever is on the other side is loose and no matter what angle I tried I cant get a pair of pliers in to try and stop the other side from spinning! Any ideas how I could get them out without damaging anything?