Product review (4 stars): This product was received in good condition and is easy to install
This product was received in good condition and is easy to install.  There is an "adjustable leveling bracket" that is not well defined in the instructions.  It looks like it should screw into the bottom front of the unit and then to the side of the freezer.  Its function is to support and level the ice maker.  However, there were no pre-drilled holes for the screws in either the base of the unit or the side of my Frigidaire freezer.  The unit came with self-tapping screws that could have been used to attach the bracket if I wanted to make my own holes in both the unit and the side of the freezer.  I did not want to risk the integrity of the unit or the freezer so I did not use the bracket.  I found the 2 upper mounting screws were more than adequate to support and level the ice maker.