About a month ago, I had a great day. I was able to set this up in my backyard.     But first, let’s go back to the beginning. I hope you’ll bear with me on this first part, because I have relayed the story here and there, but I wanted to have the whole story in one place.     This is my old grill. It’s a Kenmore propane grill, with a standard three burner set up, but the really nice feature this one had was the ability to also use charcoal. There’s a small tray on the