YOU ROCK!! What movie!? I just saw grudge match yesterday and that was an awesome movie!
Saw walter mitty and it was ok, recommend waiting for redbox or netflix.
Anyway back to the truck..
Here are two pictures, the first picture you will see the little christmas tree looking hood pin and mount to the fender lip.
The second photo is on the underside of the hood, and the hood pin makes contact with the hood blanket as seen be the small dimple in the photo. If you have an aftermarket hood they may not have placed your blanket on it leaving the tolerance of the pin even less causing your problems.
It doesn't look very adjustable however you an try some washers or shims, or take it to a car alarm shop and have them put an adjustable one in for you for probably $50 or less and that shod eliminate your issues.