Hi, Barbara. Your theory may be true, but it also sounds as if the insulation around your oven may not be up to par; does the door close tightly? Is the gasket around it sound? Just a couple of things to check, especially since it sounds like you have a gas oven. Can you pull the bottom of it out and look at the color of the flames? If they're not a steady blue, the jets could be clogged, which would also make the heat uneven. Susan
February 15, 2015 at 9:06pm
In reply to My oven can be either convection or not, but I soon concluded t… by Barbara (not verified)