Didn't I read somewhere there is a maximum temp that is allowed. I thought I read 175 degrees or around there. but is that burning according to the 3-4 hour burn rule? Also at what temp does glass break? Moonshine, I agree. If people actually burn according to directions, using a smaller wick, may not get those customers back. I have never really power burned a yankee candle, but if anyone has, have you ever took the temp of the glass?