ok my new insert (jotul 450) is sittingmon the floor of the family room right now, I have been reading posts for a while to learn whats what. I am still nervous about building first fire after breakin period.I am worried about glass turning black do I get stove up to high temp. to take care of this and just let it simmer after that? Right now I have 4 cords css in the woods that wont be ready till next year. I will have to use supermarket wood to get me through to March. Stove should be installed this Wednesday. Any tips would be appreciated. Thanks