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@mstang1988 If you get the R&B combo to have the ability to use two levels you will need one extra oval grid, grid extender and a slide guide and crossbar. I am really happy with mine. This is the setup I have.
@NPHuskerFL "if it ain't broke don't fix it". I was really struggling the egg not getting enough air. I am leaving the damaged fire ring and fire box in the egg until they can't be used as well. We shall see how long that is.