I have a square bayou burner that has been a champ and replaced a similar one that also lived a good life but I may have abandoned it too soon.
The burner has been running crappy lately. It still heats fine but has been leaving black soot on the bottom of the kettle for a couple batches. I was on the fence about getting a new one and using this as a secondary. I decided to try and and clean out the holes with a finishing nail. Should have done this a while ago. This morning its kicking so hard it can blow out its flame and I need to ratchet it back with the air vent thingy.
I love it when a plan comes together.