I am smoking three racks of spares this morning for a memorial day bbq. Should I put the ribs in the smoker cold and let it warm up with the smoker, or should I get the smoker to temp and then put the ribs in. I have the ribs out right now warming to room temp. My last smoke i put the ribs in the cold smoker and let them warm up. They turned out good but the smoker took forever to get to temp and I was only doing one rack. My smoker is a homemade plywood box with a propane burner.