I have a new Quadra fire Isle Royale wood stove that burns too hot and burns through hardwood too fast. I get only about five hour burn time and 750 + deg fires when the stove is set to lowest burn. I checked all the seals and installed a pipe damper but this does not help. My dealer told me I'm dealing with a strong draft from my 20 ft stainless lined chimney. I was wandering what would be the best way to cut down my strong draft. Has anyone taken a Isle Royale apart? I would like to know how hard it is to get to the air control so that I could possibly modify it.