The contact spades were burned from 10+ years of use and the cook top module was worn. I disassembled the module, taped the top to protect the creamic cook top, sanded the metal and spray painted to restore the original white finish. On the bottom half I replaced one missing pop rivet and cleaned and spray painted the bottom to restore to the original black. When the contact spades arrived, I replaced the contact spades and reassembled the module. It now works and looks like it did when it was new.