I've got an MES 20070411 30" smoker, and this weekend will be my first time using it to do much (did some chicken and a beef chuck roast so far). I'm planning to do some spare ribs and pork butt. It was immediately apparent to me that a full rack of ribs is too long to fit into the smoker, so I'll obviously need to separate the rack into two smaller racks. Are there any best practices when it comes to doing so, or is simplest (two equal halves) best? I was thinking I could maximize space by breaking them into 2/3 and 1/3 pieces, which could be helpful since I'm planning to do four racks, but didn't know if that was a bad idea for any reason. So, any suggestions would be appreciated. I have an old rib rack, but it looks like it will only allow for three "racks".