1968 dart front marker placement

am turning a pair of 69 dart front fenders into 68's. both the fenders that came with my car were pretty mangled. can anyone with a 68 dart give me some measurements for hole placement?

like the distance from the front edge of the fender to the forward edge of the hole, and a second measurement from the front edge to the rear edge of the hole.

or something else easy to figure out