Our fridge came with the home. There are plastic supports for the two bottom storage bins that are missing and need to be replaced. I need the two rear supports for each drawer. I bought the "support-pan cover" labeled 100 on the diagram, because that is what remains unbroken in the fridge- I figured front matched rear since nothing else seemed to be shown on the diagram. But, there is only one hole in the inside side wall where the supports should be and the supports I bought have one large insert at the top center and two smaller inserts below it, creating a triangle. What part should I have purchased to support my chilled meats and fresh produce drawers?