I've done some searching but couldn't find this answered anywhere. My stove manual lists the internal part number for my door gasket but no actual measurement. I've called the support line and the person I spoke with couldn't find an answer they are supposed to be calling me back tomorrow. How is door gasket measured though? Example would 5/8" gasket be the width of the channel or is it the height of the gasket and how far it comes up out of the channel?