All I can say is it's happens even in the best of families, at least once, if not twice.LMAO. I learned the hard way too. I have no excuse I have a vent or hood the size of Texas, the hood is as wide as the stove, sometimes I forget to turn it on, or I think I don't need to, because the windows are open. Here is a picture of my stove and vent in my kitchen.I am going to miss it. We are selling the house my hubby designed and built.