Is this what they called cave and pave?

[Woodnears]

drivers side fender is trashed and missing metal or in some areas ground paper thin and unworkable. Passenger side is wavy enough that i would be inclined to either find another fender or do some serious patching. Im gonna keep playing with these and see what my options are. If anyone has some good patches and or advice please let me know. If you have a good set of 67-68 fenders im a buyer!