I replaced the old infinite switch for the dual element with the new one. Naturally, I had to pull the range away from the wall to access the back and unplug the unit. This also allowed me the opportunity to clean up the debris that had accumulated behind and under the range over time. Removing 8 screws with a Philips head screwdriver to open the back of the control panel gave me easy access to the old switch. It only took a few minutes to replace the old switch with the new one. I was careful to work with only one connection at a time to avoid mixing up the wiring. The only thing left to do was replace the back panel of the range and slide the unit back into place. A quick test of the burner showed the new switch had fixed the problem perfectly. It actually took longer to clean up than to replace the switch. Easy as pie.