I have a 2001 2500HD and due to a storm there was roof damage. Long story short the body shop removed and tossed the original roof that had the lights. The new skin is NOT drilled and they don't have the original roof now so they just want to set them on there and drill holes. Does anybody have a truck this year and can get me some measurments for the "correct" location? My truck has the 3 light set and I need to know how far the center light is back from the windshield and how far the outer light is back from the windshield.