Thanks Jason. I was hoping it wouldbe something along this line. I've dreaded the idea of having to redo drywall and bunch of other stuff to fix it. So I should pull off the trim molding around the door frame to see how much room there is? It seems the sides are what's out of square, mainly the top of the latch side, so I'll have to take out all of the screws in the top panel before trying to move the sides, right? Then the top of the latch side will have to be moved over toward the frame of the rough opening.