That looks unfortunate. I'm not a Bungie Employee, but I suggest reading [url=http://www.bungie.net/7_I-found-an-issue-I-think-Bungie-should-be-aware-of/en/Help/Article/12425]this article[/url] and editing your thread appropriately as to give the most amount of information about your problem. I hope that they'll be able to fix whatever is wrong with your helmet, thanks for taking the time to report your problem.