anyone running the OEM or similar burn pot extension? Looking for pictures and measurement's on how high it is. I made one a few years back and its worked great for years but this year alot of pellets seem to be missing the burn pot. Thinking of ordering one to see if there is any difference. Only thing that has changed in the stove is all the blowers and control board looking through the window i do not see any pellets being blowen out of the pot or missing it..