How do you adjust the sliding door on a 2000 Ford Windstar so it shuts flush?

These doors sometimes can be a pain in the ars to adjust. TAke it to the dealer or a body shop you are familiar with.

Adding to this since I had a problem like this. I used a Dry Silicone Lubricant spray and sprayed the latches and all the rollers on the door and it fixed my problem with this. Don't use WD40 or another oilbased lubricant because it will just cause more junk to stick to them and make the problem even worse within a few weeks. Make sure it is a dry lubricant. Sorry if this is a really late answer there are no dates on the questions