That's the swing basket. I have yet to use mine.Taking the Genesis 3 red lid and putting it on the Genesis 3000 Ralph’s end caps. I noticed the end caps on the Ralph’s lids have the slots for the warming rack. The 85 Genesis 3 end caps doesn’t?
I like this one. It's about 3/16" too long out of the box, but I clamped it between a couple of blocks of wood and bent each end inward to fit snugly between the sidewalls. Note that it is plated steel and they aren't very long-lived but I have yet to find a SS version. I like that it is elevated and gives more room underneath. It works well for baking potatoes.Warming rack replacements. Which are best?