I apologize for the inconvenience this causes but unless the product group authorizes us to re-create the older devices they will not match. My group is producing shapes that work properly with this rack as well as rack shapes from other sources. Unfortunately they were not designed correctly to fit into racks. The problem is with some of the older Catalyst 45xx shapes that were produced by another vendor before we became involved 2 years ago. There is no problem with the R42610 rack stencil.