Vetteman

My wife's P5 was involved in a fender bender. The car was hit in the r/r door. I obtained another door and it hangs straight but it's out about 1/8 to 1/4" on the rear edge of the door (at the leading edge of the rear wheel housing) I need to adjust the door in about 1/8" but I don't see any way to adjust the latch, or striker assy? Am I missing something or is there no adjustment?
Any help appreciated.