It's been 19 hours with admitted roller-coaster temps, lost some heat last night when she cranked down without enough air, and again this afternoon when I was out for 3 hours. Now an hour and a half from "dinner" time. I've opened it up on the air...any suggestions? My wife says, to finish it off in the oven to get to 200, from present 185---I say no way!! Help me Eggsters! Thanks everyone.