Is this what they called cave and pave?

[Woodnears]

Alright, I don’t get in here much these days and for that I apologize! I’m trying to fix up these beat up 67 fenders and was wondering if anyone could point me in the right direction. I’ve got several 68 fenders to use as patches but I’m struggling with trying to figure out where to cut for the patch. I could cut down at the trim line and remove a large portion of the nose but where is the best area to cut the back portion of this damaged area? I would greatly appreciate any input at all. Thanks! Circled area is what appears to be the effected area in question.