I am restoring a 71 Chevelle Ragtop. I just installed new NOS GM hinges. When I open or close the hood, the hood kicks over and rubs the left front fender! When closed I have a even gap on both sides of the hood. This happens when the back of the hood is about 4" from the cowl. The fenders and hood are older repops from 1993. Anyone have a solution or direction to take to try and solve the problem. We thought it might be a problem with springs, so we switched them from one side to the other, and with them both off to no avail. HELP