I just put a new Champion Fiberglass hood on my 87 GT, It lined up good and closed nicley, I opened it to line up the hood pins and then shut it again. Now it won't open. I can hear the popper moving when I pull on it, but the hood doesn't open. I even tried pulling on the hood with my girlfriend pulling the popper, and it still won't open. Hopefully someone has some ideas!!! Thanks.