Ya but what is wrong with Heat 1 draft 3, what don't you like ? I thought you ran it there overnight last night and had tan ash on the glass, No? FWIW, I take a paper towel ( dry) and wipe my glass off when ever. I save the glass cleaner or water for when the stove is off and cool. But I just open the door with it running and wipe the glass any old time I feel like. With a Harman we open the door to scrape the pot anyway, also with the stove running..