Florida "Key Lime" 76 Duster Build

After the brackets are installed, I double checked the overall width from bracket to bracket....I found a tolerance of 1/8" between the holes, so I'm good to go.....the bracket holes are oversized for some possible variances.

I taped over a small philips screwdriver until it was the same size as the bracket hole......Inserting the screwdriver in the hole, it's now centered.....I carefully line up the screwdriver at a 90 degree angle to the bracket, and punch upward carefully for a tiny "ding" that will show up on the outer trunk lid. I mark both punches, and check for proper width (has to be the exact width of the spoiler studs) AND I also measure down to the marks from the upper corners of the trunk lid, AND from EACH SIDE of the lid to be CERTAIN the holes are centered and even with the body lines of the car.