Hello All, Please bear with me as I am new to the forum. I have an Allnighter Jumbo Moe that I absolutely love except for the problem I am having. I guess I should tell you that it is an 8" outlet out of the back of the stove into a 90 straight up for about 3' into another 90 degree sweep into an 8" thimble which is connected to a 7x7 masonry/ terra cotta chimney. The problem is, no matter what I do smoke comes out of the door of the stove and back into the room. I even crack the door for 30 seconds to ensure a good draft but smoke still pours out of the door! Any suggestions? Thank you for any help.