So my stove was not burning hot enough and I cleaned it a few days ago. Today I gave it a quick clean and decided to pull the stove out a bit to see how much access I would have to clean the back portion or I guess venting. Did not get it out very far but managed to get the feed cover off and cleaned it. Put stove back in place and now the fire is burning worse, more lazy. What did I do? Any suggestions before I call the pros. My stove is a harmon accenture, one year old and I have not had the venting cleaned out. Burned about 2 tons since new. 3 more tons waiting! Thanks