I think their warranty is good for a year. I just sent in my spray skirt and they sent me a brand spankin new and improved version. I had it back in 10 days, which is fucking fantastic considering how much of a pain it is to ship shit to Canada. Even if it's been more than a year, I'd say it's still worth a shot to check in with them. They have great customer service.
It's a good day to be a duck....