Product review (1 stars): Poor design
I'm not a carelesss cook, but I have melted 3 of these knobs.  Unless you use a 8 inch pan no higher the medium on the front butners, the knobs get so hot you can smell them.  Don't try to use a grill or griddle on two burners, the heat is too close to the front.  Thought I would replace with same style in stainless, but they want $40.00 each for knobs.  Whoever designed this cooktop must not COOK