Can you post pictures of that problem door? If you didn't have the door opening braced when you did the repair work, the opening may be distorted.
If the door opening isn't distorted, then you can increase the height of the rear of the door by moving the bottom of the door back on the lower hinge (the bolts on the door itself.) That will increase the gap at the front lower section. If the belt line doesn't match up at the front, then your only option is to move the door up or down on both hinges (the bolts on the hinge pillar.)
