Ok, so after years of listening (or not) to my wife wanting a gasser, I gave in. BBQ Galore had them on their "store closing" sale. The burners on this one run top to bottom and I was going to put a chicken on the spit I got with it. It's been a long time since I haven't spatchcocked one, so I'm curious how y'all would say to cook it. Would you crank up the heat intially, then throttle back. If so, would you use all three burners? The book that came with it said to turn the back infrared burner on high and leave the other burners off. Problem there is, mine doesn't have that feature. Any help with this will be greatly appreciated.