I've noticed a good amount of questions regarding spare ribs and a lot of suggestions on using the 3-2-1 method. I understand that this is a guideline but by using this method, the ribs should be ready in around 6 hours (if cooked about 225 degrees). Last night I viewed a video posted on the Masterbuilt website (http://www.masterbuilt.com/videos.html). This is the smoked chicken and ribs video. There, the host smoked spareribs at 225 degrees and he said it was cooked in 4 hours. There's a huge difference of 2 hours between the 3-2-1 method vs. Masterbuilt's suggested cook time. Now, I've cooked spareribs in my GOSM and they're usually ready in around 6 - 7 hours (at about 225 - 240 degrees). Can someone offere a suggestion why Masterbuilt is saying that ribs can be cooked in 4 hours? Am I missing something here?