Not familiar with the brand of course but if your model has an Eaton oven control like this one for Viking Page 23 their is an adjustment screw for calibrating the oven temps. Other controls use an adjustment inside the shaft of the oven control itself.
Go to partstown.com and look up the service manual and calibration steps for your stove.
If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61
Answers & Comments
Not familiar with the brand of course but if your model has an Eaton oven control like this one for Viking Page 23 their is an adjustment screw for calibrating the oven temps. Other controls use an adjustment inside the shaft of the oven control itself.
Go to partstown.com and look up the service manual and calibration steps for your stove.
If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61