Couldn't figure out how to delete my entry, so I'll answer myself. Problem solved. The two holes I'm seeing in the rear sides of the cabinet seem to have no purpose. At first they didn't seem to reach, but the channels on the back of the plastic pan covers DO insert into the channel holes in the back wall of the fridge. I inserted the storage pan covers FIRST and then installed the drawers. It took a little maneuvering and finesse to get all to insert in the right places at the right times.
|