Love the theory of convection, but my now 10 yr old jennair double ovens (convect on top oven only) make me a wild woman when trying to do cookies with regular bake. The temp swing is 40 degrees up then 40 degrees down from my setting. Service tech said that was normal. Normal??? By whose rules? Convection worked a little better, but too hot in back so it's rotate frequently to get more even results. Very frustrating. Was excited when the supposedly "better" appliances came with the home. Not so much any more... Back to sewing. Ha ha :-)

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