I just read Danny Parker's post on his first rib cook. His spares looked great. I have had inconsistent results with spares, and my guests think that sometimes they are simply too thick to be enjoyed as much as baby backs. When the intent is to trim a whole rack of spares down to a St. Louis style for cooking, is there a rule of thumb for picking out the untrimmed spare ribs? I prefer the flavor of spares more, but sometimes they come out simply too thick. Thanks.