I have been burning my new stove 24/7 most days and nights for probably 1 1/2 months now and when I first get the stove up and going good before turning the air down I still am having a bad smell from the DVL double wall stove pipe, this is my first time using this stove pipe because it is required in my situation. The highest temperature I have measured on the pipe was on the elbow before I closed the door. I think it was high 300s maybe 380 degrees or so, is this a normal temperature for this pipe? Should I try to get it hotter to burn the stuff off? This stove pipe has really took away from the otherwise great experience with my new stove because my house stinks anytime I get the fire going really good. If anyone has had a similar experience or has a possible solution it would be greatly appreciated, thanks!