After a replacement igniter failed in about two months (looked burnt), I noticed a hole in the burner shield. It appeared to be melted. While looking up the part, I noticed that the order of the deflector and shield were reversed from my oven. This was the diagram LOWER OVEN Diagram... that shows part 219 above part 224. Later, I found another diagram (Appliance Model Lookup) that shows these parts in the same order as in my oven, part 224 above part 219. Both diagrams are identified as "ART NO. WB15124 C8". Does anyone know which order is correct for these parts? Thanks.