Has anyone else done this electric conversion kit for a lp only water heater? I've got it put in and wired up, but the rocker switch is very dim and it's not heating. When I was gonna unplug it rt at the end of the plugs it lit bright so I thought the outlet was worn out, swapped it out,and still same thing, I thought maybe the cord has a bad end, it happens. No , anyone have any suggestions, I've triple checked everything and same thing. Thanks