The Whirlpool oven is not finishing cooking on the bottom. I have checked the baking element (25ohms). I have tested the chamber heat and it matched the temperture display. Is this problem the oven t-stat or could it be the board? We have not performed any self cleaning, no breaker problems, and no errors it just started not cooking completly. Any help in this matter would be greatly appriciated.
Model: RBS275PDT14