Florida "Key Lime" 76 Duster Build

After being certain that my measurements are correct, centered and straight across the body lines (as previously stated), I'm ready to drill the upper holes that I've marked..........I center punched the mark, and used a sharp 5/8" drill bit....the studs are 1/4".....you want that tiny bit of play.

After drilling ONE hole, I install that stud on the spoiler posts, and set it in place on the hood INCLUDING the rubber gaskets......When it's set perfectly in place, as I hold it down, I make a ball point pen mark around the bottom of the gasket, and remove the spoiler. After this, I can easily and accurately mark the second hole for a perfect fit.