Joe, after testing the switches, it looks like there is a problem with the oven exhaust vent going into the compartment where the switches and fan reside so that no matter how hard the blower works, eventually the full oven exhaust wins out and the oven limit flips. I’m trying to figure out how to tweak the vent because the vent is very long but extremely thin(perhaps 1/3 inch) and if the top panel isn’t fitting it correctly, then the oven exhaust is partially diverted into the space between the range top and the oven. Any tips? All screws and the gas range outlets are lining up just fine.