Panels 5 and 6 come with the drawer slide rails fastened to them. There is no way to adjust drawer height and gapping like on the cabinet doors. We installed each screw in their pre drilled holes and assembled and we are quite disappointed. This cabinet is $919 plus tax and does not meet the quality we were expecting. A $1000 piece of furniture should open and close evenly, and not show the gapping issues that we have encountered. These gapping issues are not adjustable and are a factory error.

Overall not pleased with the item.