In June 2018, we ordered a GE Profile gas cooktop, this 5 burner 30" model, the PGP7030SLSS [https://www.geappliances.com/appliance/GE-Profile-30-Built-In-Gas-Cooktop-with-5-Burners-and-Optional-Extra-Large-Cast-Iron-Griddle-PGP7030SLSS] .  As a cooktop, it was a nice upgrade from the as-base-as-possible 30" GE gas cooktop that the builder installed in 2003.  None of the burners