I agree they are great from Costco. That is where I purchase most of my meat. I was pretty aggressive trimming this one due to the brown/grayish outer layer. Probably took a little too much off the fat cap too but half of it was super thick up to an inch on a third of it & barely any on other areas. She will go in this evening for an overnighter. I'm planning on 200 ( I have time to spare-its for tomorrows dinner). That will give me time to figure out why the difference in readings from the Auber to my other equipment which is a whole another story that will need a separate thread. Thanks for the help, comments, & suggestions. Happy Friday!