On the inside of the door. Loosen the whole latch assembly by backing off a bit on the screws that hold it to the door. Adjust by sliding a bit so that everything lines up with the striker plate. Re-tighten screws. Worked for me.
Happy Camping! ///// Richard D.
2006 4x4 Ford 250 SD / 2007 Flagstaff 827 FLS
One very patient wife and one furry child who travels with us. Forty-two years of trailering and camping, and I still have a blast.