Yeah, that shows the problem, If the doors are flush at the front and the rear is out...then the strikes have to go IN. Either by slotting them, or the panel that holds the nuts.
(If I am thinking right as to what your latch an striker looks like)

I am just going by what mine look like.

57 GMC LCF 370
55 John Deere 40-W
59 John Deere 430-W
2000 GMC 4x4
56 John Deere 420-W
Pix on Photobucket