Inner front Fender

mine was pretty clean and I hit it with silver paint (all I had) but it made them highly visible. The HF bit works great BUT you need to use a small 1/8 drill to set the pilot hole or itll skate all over the place. I didnt even have to rotate the bit and I took out about 80 welds on a 65. When you weld them back in be very sure your unibody is level and squared up. Use 4 of the same jackstands on the same hard points under the chassis. Even use a tape measure to make sure its all plumb before you tack them in.