Product review (4 stars): Wonderful and Relieved from Glass Top Nightmare
Installed over granite without issue, drilled a hole from a burner well wall horizontally onto next plywood panel that hold granite. Nail to avoid cooktop moving. Compare to previous glass top, this model heats up quicker and there is no clean up nightmare each time after glass top cooking. Use a tall pot to avoid accidental spill over. Finally relieved from the glass top nightmare !