I bought my house a year ago and over that time we noticed the dual burner on the stove top (front burner, right side) seems to always get too hot even when the switch is set on low. We often end up burning dishes.

I chalked it up to being a crummy brand and tended to avoid using that burner. But after doing some research it seemed the solution was to replace the dual infinity switch. Granted, I didn't buy it from here, but I replaced the switch and the burner works but it still seems like the same problem continues to happen. I didn't want to believe it at first but it was as if nothing changed at all. Everything I've found online says the solution is to replace the switch. I suppose I could replace the burner but based on what I've read that won't fix this particular problem.

Please let me know what I should do, thanks.

Infinity switch