My wife an I each own Oxygen helmets and both controllers have failed. As I understand it BRP no longer sells the cord with the controller and their solution is to buy a new cord without the controller and a new FLOW face shield. I have seen reports that even with the added ventilation from the flow shield the helmet will get too warm when plugged in at full power. Also, the cord costs $50 and the face shield $180 which adds $230 to the cost of an already expensive helmet. Like I said thanks a lot BRP. I guess I’ll rip the bad controllers apart and see what I can do with them to cobble something together.