Product review (1 stars): Poor quality for the price !
For a cook top of this price, the quality is very poor. One of the knobs cracked within 6 months. And now it has been 1.5 years and 3 of the 5 knobs cracked, so they don't stand well they are supposed to; they are wobbling and easily coming out. The limited warrant is one year. I believe they have a good estimate on when they are supposed to crack. The main reason is; they are made out of brittle plastic, you read it right, not metal, they are plastic. And when I closely inspect, I saw that inside the small tube like legs, the plastic already started getting decayed...Anyway; if you want to replace the knobs, go ahead pay $55 for each (part # is WB03T10320 on Geapplianceparts dot com)