Hey there guys. I've been smoking and making smokers for a few years with good success. My son has a project for school and it involves welding!!! I've made a reverse flow from scrounged parts and was great, although I was made a offer I couldn't resist, so it's sold. I want to make a copy of the Lang 36" rf witj my son, win win. He gets hands on experience and I get another smoker. Sorry about the long winded intro, but I'm looking for some numbers and measurements from the Lang 36". Any help would be more than welcomed. Thansk in advance. Ike. Looks like I offended everyone.