The cabinet shelf pieces were not made correctly.   One of the shelves was too deep and made it impossible to hang the two upper doors.  I had to totally dismantle the cabinet in order to cut the shelf down to the correct size.  It took so much longer to build and now one of the shelves is not finished on the front side and can be seen when opening the doors.  So anyone purchasing this cabinet should carefully look at all the pieces before constructing to make sure they are all cut to the proper size.