During warm ups like most of us are having, do you think it is hard on a stove when we let it go out, then start it up in the evening or morning. It always seemed to me that during the 24/7 burning season, when the temperature of the stove doesn't vary that much, and there is therefore little expansion and contraction, that it would be much easier on the stove than what I am doing now. Lately, I have let it go completely cold, only to fire it up in the evening or morning and then let it go stone cold again. Seems like that would be hard on it. What do you all think?