ok the magnets on ebay i wouldn't get. but the ones on fatdaddyvapes does work on this one. 5 more dollars than ebay but well worth it. i dont have any misfires or button getting hot. even though if you dont want to go with the magnets the thicker/stronger spring does also work. got those first from ace hardware. i also kept the washer that was on top just under the plastic cap on there.