One thing I have noticed on my #3 is that wherever I put the temp probe from my Maverick, the temp will be different. Dífferences of 10-20 degrees are possible. So I thought I would ask you folks where you are placing the temp probe and what kind of success you have had.
I tested using a foiled wrapped brick on the top shelf in the middle. I calibrated the #3 by putting the probe on the top shelf on the left near the back above the SI probe. I set the knob accordingly to 225. The actual average was 225 with normal swings. Then I put the probe under the top shell in the middle. It then showed about a 15 degree difference, thus being lower (210). At this position the swings were minor. I turned the knob to 240 and was then getting average 225 while probe was in the middle position. Very little swing.
While the probe was in the middle position I then turned the knob to max of 250. I get 238 maximum. While the probe is in the first position, top shelf back left, I can get 250.
I know if I lowered the probe to a bottom shelf it would be much higher.
So there are significant variations (not temp swings). I just wonder if 10-15 degree variations make much difference since in most cases we measure the internal temperature.
Where's your probe?
I tested using a foiled wrapped brick on the top shelf in the middle. I calibrated the #3 by putting the probe on the top shelf on the left near the back above the SI probe. I set the knob accordingly to 225. The actual average was 225 with normal swings. Then I put the probe under the top shell in the middle. It then showed about a 15 degree difference, thus being lower (210). At this position the swings were minor. I turned the knob to 240 and was then getting average 225 while probe was in the middle position. Very little swing.
While the probe was in the middle position I then turned the knob to max of 250. I get 238 maximum. While the probe is in the first position, top shelf back left, I can get 250.
I know if I lowered the probe to a bottom shelf it would be much higher.
So there are significant variations (not temp swings). I just wonder if 10-15 degree variations make much difference since in most cases we measure the internal temperature.
Where's your probe?
We go off of internal meat temp, and trying to constantly monitor the box temps will just make you crazy. I haven't monitored box temp since my first couple of smokes, when I saw my cooks came out great, regardless of the temp swings you'll see. The swings will average-out over the length of the smoke, so they're nothing to stress about. If you get good results, and the time is approximate to what it should be (say, 1.5-2 hours per pound for a pork butt), don't worry about box temp. Just insert your meat probe, set the dial, and go find something fun to do until your meat is done! 8)