I just fired up my new Blaze King Ultra for the first time this year,it was only burned about a month or so last year. I've noticed some flaky creosote deposits in the corners and various other places in the stove. My question is will those burn off when I start burning a full load hot for a certain length of time? I burned about five cherry splits hot for about an hour in the rear of the stove,house got to 75 with an open door and the cat thermometer was buried all the way to the right,the stovetop thermometer was reading about 600 degrees does any of this make sense or sound right to those of you who own BKings,outside temp was a raw 40 degrees with high winds and rain. Thanks in advance.