Wayne, after looking everywhere and not finding extra OEM racks, here's what I did in my 3582. I bought 2 racks that where 5 inch wide
http://www.organizeit.com/pantry-rol...e-baskets.asp# . I attached/hung them to the pullout frame with J style pegboard hooks and used white nylon pull ties to secure them. The extra 1 inch in width made a world of difference with storing larger items also.
Jim