I started a fire in my new to me Buck 91 on Saturday and it is still burning. I have not had to build a fire in 3 days. And I don't see any reason I will have to start one. So, is there a time when I need to let it burn out and clean the ash out? Every time I reload the stove in the afternoon or morning there is always a coal bed. Even when the stove is down to 200 degrees on the cat probe, it is still full of coals. If I pull the coals forward like some people on here say too, the front of the stove would be full of coals and I would not be able to get wood in it. Am I doing something wrong? Should I let the coals burn down further? Any advice is appreciated.