thanks for stating the obvious, none of you have badmans and you are all kinda wannabes. Im out.
First off, welcome to the forum. I have badmans, but haven't really worn them. They have sat there for the most part in my collection. As some have stated the spring hinges are probably your problem in this situation. Your XX's didn't have spring hinges, so it was never a problem. With the salt water the springs probably corroded. Have you attempted to take them apart to take a look inside? Not advised if you are planning on returning them, but if you did open them up, it might answer some of your questions. Hope this helps.