I am not sure whats going on and hoping someone will know. After i reload i get some light gray smoke and it smells like im burning coal. I give it full air for about 20 minutes then start turning it down. Im burning a mix of red elm and mulberry with the occasional piece of cottonwood. Chimney is staying clean besides some light powdery soot. This only happens for about an hour after a reload but really has me concerned whats going on.
Thanks everyone.
Thanks everyone.