Hey all, just a reminder to test your thermo's. Just recently did mine and found out my Maverick ET-733 is off by 5*. In fact out of the 5 that were checked there is only one that is dead one. The Mav is manageable and two that got tossed. Do all of them while your at it. Knowing how much they're off can mean the difference between "home cooked & take out" On a side note, I checked the stock thermo from the masterbuilt (even though I don't use it) and it was over 30* off!! EDIT: @dirtsailor2003 has a very good post on this subject, while taking sea level and barometric pressure into account. He evens as a calculator!! Jump on over to his post, it just might save your life!!